public void TestAuthFailurePasswordInBounce()
{
Assert.AreEqual(0, _status.UndeliveredMessages.Length);
// No valid recipients...
Dictionary<string, int> deliveryResults = new Dictionary<string, int>();
deliveryResults["*****@*****.**"] = 250;
SMTPServerSimulator server = new SMTPServerSimulator(1, 250);
server.AddRecipientResult(deliveryResults);
server.SimulatedError = SimulatedErrorType.ForceAuthenticationFailure;
server.StartListen();
// Add a route so we can connect to localhost.
hMailServer.Route route = AddRoutePointingAtLocalhost(5, 250, false);
route.RelayerRequiresAuth = true;
route.RelayerAuthUsername = "******";
route.SetRelayerAuthPassword("MySecretPassword");
// Send message to this route.
SMTPClientSimulator smtp = new SMTPClientSimulator();
List<string> recipients = new List<string>();
recipients.Add("*****@*****.**");
Assert.IsTrue(smtp.Send("*****@*****.**", recipients, "Test", "Test message"));
// Wait for the client to disconnect.
server.WaitForCompletion();
Utilities.AssertRecipientsInDeliveryQueue(0);
string messageText = POP3Simulator.AssertGetFirstMessageText(_account.Address, "test");
Assert.IsFalse(messageText.Contains("MySecretPassword"));
Assert.IsTrue(messageText.Contains("<Password removed>"));
}
public void TestMultipleHostsHalfDeliveryOnFirstPermanentOnSecond()
{
CustomAssert.AreEqual(0, _status.UndeliveredMessages.Length);
// No valid recipients...
var deliveryResults = new Dictionary <string, int>();
deliveryResults["*****@*****.**"] = 250;
deliveryResults["*****@*****.**"] = 250;
deliveryResults["*****@*****.**"] = 450;
var deliveryResultsSecond = new Dictionary <string, int>();
deliveryResultsSecond["*****@*****.**"] = 550;
deliveryResultsSecond["*****@*****.**"] = 550;
deliveryResultsSecond["*****@*****.**"] = 500;
int smtpServerPort = TestSetup.GetNextFreePort();
using (var server = new SMTPServerSimulator(2, smtpServerPort))
{
server.AddRecipientResult(deliveryResults);
server.AddRecipientResult(deliveryResultsSecond);
server.StartListen();
// Add a route so we can connect to localhost.
AddRoutePointingAtLocalhostMultipleHosts(1, smtpServerPort);
// Send message to this route.
var smtp = new SMTPClientSimulator();
var recipients = new List <string>();
recipients.Add("*****@*****.**");
recipients.Add("*****@*****.**");
recipients.Add("*****@*****.**");
CustomAssert.IsTrue(smtp.Send("*****@*****.**", recipients, "Test", "Accepted message"));
// Wait for the client to disconnect.
server.WaitForCompletion();
// Trigger a sending of the bounce message.
TestSetup.AssertRecipientsInDeliveryQueue(0, true);
string bounceMessage = POP3ClientSimulator.AssertGetFirstMessageText(_account.Address, "test");
CustomAssert.IsFalse(bounceMessage.Contains("RCPT TO:<*****@*****.**>"));
CustomAssert.IsFalse(bounceMessage.Contains("RCPT TO:<*****@*****.**>"));
CustomAssert.IsTrue(bounceMessage.Contains("RCPT TO:<*****@*****.**>"));
CustomAssert.IsTrue(bounceMessage.Contains("500 [email protected]"));
}
}
public void TestMultipleHostsTemporaryFailureDeliveryOnSecondServer()
{
CustomAssert.AreEqual(0, _status.UndeliveredMessages.Length);
// No valid recipients...
var deliveryResults = new Dictionary <string, int>();
deliveryResults["*****@*****.**"] = 250;
deliveryResults["*****@*****.**"] = 250;
deliveryResults["*****@*****.**"] = 450;
var deliveryResultsSecond = new Dictionary <string, int>();
deliveryResultsSecond["*****@*****.**"] = 250;
deliveryResultsSecond["*****@*****.**"] = 250;
deliveryResultsSecond["*****@*****.**"] = 250;
int smtpServerPort = TestSetup.GetNextFreePort();
using (var server = new SMTPServerSimulator(2, smtpServerPort))
{
server.AddRecipientResult(deliveryResults);
server.AddRecipientResult(deliveryResultsSecond);
server.StartListen();
// Add a route so we can connect to localhost.
AddRoutePointingAtLocalhostMultipleHosts(2, smtpServerPort);
// Send message to this route.
var smtp = new SMTPClientSimulator();
var recipients = new List <string>();
recipients.Add("*****@*****.**");
recipients.Add("*****@*****.**");
recipients.Add("*****@*****.**");
if (!smtp.Send("*****@*****.**", recipients, "Test", "Accepted message"))
{
CustomAssert.Fail("Delivery failed");
}
// Wait for the client to disconnect.
server.WaitForCompletion();
// Trigger a sending of the bounce message.
TestSetup.AssertRecipientsInDeliveryQueue(0);
CustomAssert.IsTrue(server.MessageData.Contains("Accepted message"));
}
}
public void TestTemporaryFailure()
{
CustomAssert.AreEqual(0, _status.UndeliveredMessages.Length);
var deliveryResults = new Dictionary <string, int>();
deliveryResults["*****@*****.**"] = 452;
int smtpServerPort = TestSetup.GetNextFreePort();
using (var server = new SMTPServerSimulator(1, smtpServerPort))
{
server.AddRecipientResult(deliveryResults);
server.StartListen();
// Add a route so we can connect to localhost.
AddRoutePointingAtLocalhost(2, smtpServerPort, false);
// Send message to this route.
var smtp = new SMTPClientSimulator();
var recipients = new List <string>();
recipients.Add("*****@*****.**");
CustomAssert.IsTrue(smtp.Send("*****@*****.**", recipients, "Test", "Test message"));
// Wait for the client to disconnect.
server.WaitForCompletion();
CustomAssert.AreNotEqual(0, _status.UndeliveredMessages.Length);
}
using (var server = new SMTPServerSimulator(1, smtpServerPort))// Start to listen again.
{
server.AddRecipientResult(deliveryResults);
server.StartListen();
// Deliver the message to the server and then deliver the bounce message.
TestSetup.AssertRecipientsInDeliveryQueue(0, true);
// Wait for the client to disconnect.
server.WaitForCompletion();
CustomAssert.IsFalse(server.Conversation.Contains("\r\nDATA\r\n"));
}
// Now the message has bounced.
string message = POP3ClientSimulator.AssertGetFirstMessageText(_account.Address, "test");
CustomAssert.IsTrue(message.Contains("452 [email protected]"));
CustomAssert.IsTrue(message.Contains("Tried 2 time(s)"));
}
public void RoutesShouldConsolidateRecipients()
{
// Set up a server listening on port 250 which accepts email for [email protected]
var deliveryResults = new Dictionary <string, int>();
deliveryResults["*****@*****.**"] = 250;
deliveryResults["*****@*****.**"] = 250;
deliveryResults["*****@*****.**"] = 250;
deliveryResults["*****@*****.**"] = 250;
int smtpServerPort = TestSetup.GetNextFreePort();
using (var server = new SMTPServerSimulator(1, smtpServerPort))
{
server.AddRecipientResult(deliveryResults);
server.StartListen();
// Add a route pointing at localhost
Route route = _settings.Routes.Add();
route.DomainName = "test.com";
route.TargetSMTPHost = "localhost";
route.TargetSMTPPort = smtpServerPort;
route.NumberOfTries = 1;
route.MinutesBetweenTry = 5;
route.TreatRecipientAsLocalDomain = true;
route.TreatSenderAsLocalDomain = true;
route.AllAddresses = true;
route.Save();
var smtpClient = new SMTPClientSimulator();
var recipients = new List <string>()
{
"*****@*****.**",
"*****@*****.**",
"*****@*****.**",
"*****@*****.**"
};
CustomAssert.IsTrue(smtpClient.Send("*****@*****.**", recipients, "Test", "Test message"));
TestSetup.AssertRecipientsInDeliveryQueue(0);
server.WaitForCompletion();
CustomAssert.IsTrue(server.MessageData.Contains("Test message"));
CustomAssert.AreEqual(deliveryResults.Count, server.RcptTosReceived);
}
}
public void RoutesShouldHaveHigherPrioThanSMTPRelay()
{
// Set up a server listening on port 250 which accepts email for [email protected]
var deliveryResults = new Dictionary <string, int>();
deliveryResults["*****@*****.**"] = 250;
// We set the SMTP relayer here, but this should be ignored since the recipient's
// address matches a route set up (test.com).
_application.Settings.SMTPRelayer = "example.com";
int smtpServerPort = TestSetup.GetNextFreePort();
using (var server = new SMTPServerSimulator(1, smtpServerPort))
{
server.AddRecipientResult(deliveryResults);
server.StartListen();
// Add a route pointing at localhost
Route route = _settings.Routes.Add();
route.DomainName = "test.com";
route.TargetSMTPHost = "localhost";
route.TargetSMTPPort = smtpServerPort;
route.NumberOfTries = 1;
route.MinutesBetweenTry = 5;
route.TreatRecipientAsLocalDomain = true;
route.TreatSenderAsLocalDomain = true;
route.AllAddresses = false;
route.Save();
// Make sure only the specific user is valid.
RouteAddress routeAddress = route.Addresses.Add();
routeAddress.Address = "user@" + _domain.Name;
routeAddress.Save();
SingletonProvider <TestSetup> .Instance.AddAlias(_domain, "*****@*****.**", "*****@*****.**");
var smtpClient = new SMTPClientSimulator();
CustomAssert.IsTrue(smtpClient.Send("*****@*****.**", "*****@*****.**", "Test", "Test message"));
TestSetup.AssertRecipientsInDeliveryQueue(0);
server.WaitForCompletion();
CustomAssert.IsTrue(server.MessageData.Contains("Test message"));
}
}
public void DomainAliasesShouldNotRewriteRecipientList()
{
DomainAlias oDA = _domain.DomainAliases.Add();
oDA.AliasName = "dummy-example.com";
oDA.Save();
Account account = SingletonProvider <TestSetup> .Instance.AddAccount(_domain, "*****@*****.**", "test");
// Set up a server listening on port 250 which accepts email for [email protected]
var deliveryResults = new Dictionary <string, int>();
deliveryResults["*****@*****.**"] = 250;
int smtpServerPort = TestSetup.GetNextFreePort();
using (var server = new SMTPServerSimulator(1, smtpServerPort))
{
server.AddRecipientResult(deliveryResults);
server.StartListen();
Route route = SMTPClientTests.AddRoutePointingAtLocalhost(1, smtpServerPort, true, eConnectionSecurity.eCSNone);
// Now send a message from [email protected] to [email protected].
// Error scenario:
// In the recipientlist, otherdomain.com gets rewritten to test.com
// since there's a domain alias named otherdomain.co on the domain
// test.com.
//
// This should not happen. Otherdomain.com is an alias for test.com,
// but we shouldn't actually modify the recipient address just because
// of this.
var smtpClient = new SMTPClientSimulator();
CustomAssert.IsTrue(smtpClient.Send(account.Address, "*****@*****.**", "Test", "Test message"));
TestSetup.AssertRecipientsInDeliveryQueue(0);
POP3ClientSimulator.AssertMessageCount(account.Address, "test", 0);
// This should now be processed via the rule -> route -> external server we've set up.
server.WaitForCompletion();
CustomAssert.IsTrue(server.MessageData.Contains("Test message"));
}
}
public void TestDeliverySuccess50Recipients()
{
CustomAssert.AreEqual(0, _status.UndeliveredMessages.Length);
// No valid recipients...
var deliveryResults = new Dictionary <string, int>();
for (int i = 0; i < 50; i++)
{
deliveryResults["user" + i.ToString() + "@dummy-example.com"] = 250;
}
int smtpServerPort = TestSetup.GetNextFreePort();
using (var server = new SMTPServerSimulator(1, smtpServerPort))
{
server.AddRecipientResult(deliveryResults);
server.StartListen();
// Add a route so we can conenct to localhost.
AddRoutePointingAtLocalhost(5, smtpServerPort, false);
// Send message to this route.
var smtp = new SMTPClientSimulator();
var recipients = new List <string>();
for (int i = 0; i < 50; i++)
{
recipients.Add("user" + i.ToString() + "@dummy-example.com");
}
if (!smtp.Send("*****@*****.**", recipients, "Test", "Test message"))
{
CustomAssert.Fail("Delivery failed");
}
// Wait for the client to disconnect.
server.WaitForCompletion();
TestSetup.AssertRecipientsInDeliveryQueue(0, false);
CustomAssert.IsTrue(server.MessageData.Contains("Test message"));
}
}
public void TestFailureAfterReceivedHelloBanner()
{
_application.Settings.SMTPNoOfTries = 3;
_application.Settings.SMTPMinutesBetweenTry = 60;
CustomAssert.AreEqual(0, _status.UndeliveredMessages.Length);
// No valid recipients...
var deliveryResults = new Dictionary <string, int>();
deliveryResults["*****@*****.**"] = 250;
int smtpServerPort = TestSetup.GetNextFreePort();
using (var server = new SMTPServerSimulator(1, smtpServerPort))
{
server.AddRecipientResult(deliveryResults);
server.SimulatedError = SimulatedErrorType.DisconnectAfterSessionStart;
server.StartListen();
// Add a route so we can connect to localhost.
AddRoutePointingAtLocalhost(1, smtpServerPort, false);
// Send message to this route.
var smtp = new SMTPClientSimulator();
var recipients = new List <string>();
recipients.Add("*****@*****.**");
CustomAssert.IsTrue(smtp.Send(_account.Address, recipients, "Test", "Test message"));
// Wait for the client to disconnect.
server.WaitForCompletion();
// Force the message to be bounced.
TestSetup.AssertRecipientsInDeliveryQueue(0, true);
string bounce = POP3ClientSimulator.AssertGetFirstMessageText(_account.Address, "test");
CustomAssert.IsTrue(bounce.Contains("*****@*****.**"));
CustomAssert.IsTrue(bounce.Contains("Remote server closed connection."));
CustomAssert.IsTrue(bounce.Contains("Tried 1 time(s)"));
}
}
public void SmtpRelayShouldConsolidateRecipients()
{
// Set up a server listening on port 250 which accepts email for [email protected]
var deliveryResults = new Dictionary <string, int>();
deliveryResults["*****@*****.**"] = 250;
deliveryResults["*****@*****.**"] = 250;
deliveryResults["*****@*****.**"] = 250;
deliveryResults["*****@*****.**"] = 250;
int smtpServerPort = TestSetup.GetNextFreePort();
using (var server = new SMTPServerSimulator(1, smtpServerPort))
{
_application.Settings.SMTPRelayer = "localhost";
_application.Settings.SMTPRelayerPort = smtpServerPort;
server.AddRecipientResult(deliveryResults);
server.StartListen();
var smtpClient = new SMTPClientSimulator();
var recipients = new List <string>()
{
"*****@*****.**",
"*****@*****.**",
"*****@*****.**",
"*****@*****.**"
};
Account senderAccount = SingletonProvider <TestSetup> .Instance.AddAccount(_domain, "*****@*****.**", "test");
CustomAssert.IsTrue(smtpClient.Send(senderAccount.Address, recipients, "Test", "Test message"));
TestSetup.AssertRecipientsInDeliveryQueue(0);
server.WaitForCompletion();
CustomAssert.IsTrue(server.MessageData.Contains("Test message"));
CustomAssert.AreEqual(deliveryResults.Count, server.RcptTosReceived);
}
}
public void RoutesShouldSupportWildcardDomain()
{
// Set up a server listening on port 250 which accepts email for [email protected]
var deliveryResults = new Dictionary <string, int>();
deliveryResults["*****@*****.**"] = 250;
int smtpServerPort = TestSetup.GetNextFreePort();
using (var server = new SMTPServerSimulator(1, smtpServerPort))
{
server.AddRecipientResult(deliveryResults);
server.StartListen();
// Add a route pointing at localhost
Route route = _settings.Routes.Add();
route.DomainName = "*.example.com";
route.TargetSMTPHost = "localhost";
route.TargetSMTPPort = smtpServerPort;
route.NumberOfTries = 1;
route.MinutesBetweenTry = 5;
route.TreatRecipientAsLocalDomain = true;
route.TreatSenderAsLocalDomain = true;
route.AllAddresses = true;
route.Save();
// Make sure only the specific user is valid.
RouteAddress routeAddress = route.Addresses.Add();
routeAddress.Address = "user@" + _domain.Name;
routeAddress.Save();
var smtpClient = new SMTPClientSimulator();
CustomAssert.IsTrue(smtpClient.Send("*****@*****.**", "*****@*****.**", "Test", "Test message"));
TestSetup.AssertRecipientsInDeliveryQueue(0);
server.WaitForCompletion();
CustomAssert.IsTrue(server.MessageData.Contains("Test message"));
}
}
public void TestAuthFailurePasswordInBounce()
{
CustomAssert.AreEqual(0, _status.UndeliveredMessages.Length);
// No valid recipients...
var deliveryResults = new Dictionary <string, int>();
deliveryResults["*****@*****.**"] = 250;
int smtpServerPort = TestSetup.GetNextFreePort();
using (var server = new SMTPServerSimulator(1, smtpServerPort))
{
server.AddRecipientResult(deliveryResults);
server.SimulatedError = SimulatedErrorType.ForceAuthenticationFailure;
server.StartListen();
// Add a route so we can connect to localhost.
Route route = AddRoutePointingAtLocalhost(5, smtpServerPort, false);
route.RelayerRequiresAuth = true;
route.RelayerAuthUsername = "******";
route.SetRelayerAuthPassword("MySecretPassword");
// Send message to this route.
var smtp = new SMTPClientSimulator();
var recipients = new List <string>();
recipients.Add("*****@*****.**");
CustomAssert.IsTrue(smtp.Send("*****@*****.**", recipients, "Test", "Test message"));
// Wait for the client to disconnect.
server.WaitForCompletion();
TestSetup.AssertRecipientsInDeliveryQueue(0);
string messageText = POP3ClientSimulator.AssertGetFirstMessageText(_account.Address, "test");
CustomAssert.IsFalse(messageText.Contains("MySecretPassword"));
CustomAssert.IsTrue(messageText.Contains("<Password removed>"));
}
}
public void TestDeliverySuccess250Recipients()
{
Assert.AreEqual(0, _status.UndeliveredMessages.Length);
// No valid recipients...
Dictionary <string, int> deliveryResults = new Dictionary <string, int>();
for (int i = 0; i < 250; i++)
{
deliveryResults["user" + i.ToString() + "@dummy-example.com"] = 250;
}
SMTPServerSimulator server = new SMTPServerSimulator(3, 250);
server.AddRecipientResult(deliveryResults);
server.AddRecipientResult(deliveryResults);
server.AddRecipientResult(deliveryResults);
server.StartListen();
// Add a route so we can connect to localhost.
AddRoutePointingAtLocalhost(5, 250, false);
// Send message to this route.
SMTPClientSimulator smtp = new SMTPClientSimulator();
List <string> recipients = new List <string>();
for (int i = 0; i < 250; i++)
{
recipients.Add("user" + i.ToString() + "@dummy-example.com");
}
Assert.IsTrue(smtp.Send("*****@*****.**", recipients, "Test", "Test message"));
// Wait for the client to disconnect.
server.WaitForCompletion();
Utilities.AssertRecipientsInDeliveryQueue(0, false);
Assert.IsTrue(server.MessageData.Contains("Test message"));
}
public void TestSMTPClient()
{
Account account1 = SingletonProvider <TestSetup> .Instance.AddAccount(_domain, "*****@*****.**", "test");
CustomAssert.AreEqual(0, _status.UndeliveredMessages.Length);
// No valid recipients...
var deliveryResults = new Dictionary <string, int>();
deliveryResults["*****@*****.**"] = 550;
int smtpServerPort = TestSetup.GetNextFreePort();
using (var server = new SMTPServerSimulator(1, smtpServerPort))
{
server.AddRecipientResult(deliveryResults);
server.StartListen();
// Add a route so we can connect to localhost.
AddRoutePointingAtLocalhostWithAuth(0, smtpServerPort);
// Send message to this route.
var smtp = new SMTPClientSimulator();
CustomAssert.IsTrue(smtp.Send("*****@*****.**", "*****@*****.**", "Test", "Test message"));
TestSetup.AssertRecipientsInDeliveryQueue(0);
string undeliveredMessages = _status.UndeliveredMessages;
// Wait for the client to disconnect.
server.WaitForCompletion();
TestSetup.AssertRecipientsInDeliveryQueue(0);
EnsureNoPassword();
}
}
public void TestSMTPAuthExternalToRouteConfiguredAsLocal()
{
// First, make sure hMailServer requires auth.
SecurityRange range =
SingletonProvider <TestSetup> .Instance.GetApp().Settings.SecurityRanges.get_ItemByName("My computer");
range.RequireSMTPAuthExternalToExternal = true;
range.RequireSMTPAuthLocalToExternal = true;
range.Save();
int smtpServerPort = TestSetup.GetNextFreePort();
Route route = SMTPClientTests.AddRoutePointingAtLocalhost(1, smtpServerPort, false);
route.TreatRecipientAsLocalDomain = true;
route.TreatSenderAsLocalDomain = true;
route.Save();
// Set up the simulating server to listen.
var deliveryResults = new Dictionary <string, int>();
deliveryResults["*****@*****.**"] = 250;
using (var server = new SMTPServerSimulator(1, smtpServerPort))
{
server.AddRecipientResult(deliveryResults);
server.StartListen();
// Make sure we can't send to this route without using smtp auth.
var oSMTP = new SMTPClientSimulator();
CustomAssert.IsTrue(oSMTP.Send("*****@*****.**", "*****@*****.**", "Mail 1", "Mail 1"));
server.WaitForCompletion();
CustomAssert.IsTrue(server.MessageData.Contains("Mail 1"), server.MessageData);
}
}
public void TestErrorOnMailFrom()
{
CustomAssert.AreEqual(0, _status.UndeliveredMessages.Length);
// No valid recipients...
var deliveryResults = new Dictionary <string, int>();
deliveryResults["*****@*****.**"] = 250;
int smtpServerPort = TestSetup.GetNextFreePort();
using (var server = new SMTPServerSimulator(1, smtpServerPort))
{
server.MailFromResult = 561;
server.AddRecipientResult(deliveryResults);
server.StartListen();
// Add a route so we can conenct to localhost.
AddRoutePointingAtLocalhost(5, smtpServerPort, false);
// Send message to this route.
var smtp = new SMTPClientSimulator();
var recipients = new List <string>();
recipients.Add("*****@*****.**");
CustomAssert.IsTrue(smtp.Send("*****@*****.**", recipients, "Test", "Test message"));
// Wait for the client to disconnect.
server.WaitForCompletion();
TestSetup.AssertRecipientsInDeliveryQueue(0);
string bounceMessage = POP3ClientSimulator.AssertGetFirstMessageText(_account.Address, "test");
CustomAssert.IsTrue(bounceMessage.Contains("MAIL FROM:<*****@*****.**>"));
CustomAssert.IsTrue(bounceMessage.Contains("Remote server replied: 561"));
}
}
public void TestLargeMessageSuccess()
{
CustomAssert.AreEqual(0, _status.UndeliveredMessages.Length);
// No valid recipients...
var deliveryResults = new Dictionary <string, int>();
deliveryResults["*****@*****.**"] = 250;
int smtpServerPort = TestSetup.GetNextFreePort();
using (var server = new SMTPServerSimulator(1, smtpServerPort))
{
server.AddRecipientResult(deliveryResults);
server.StartListen();
// Add a route so we can connect to localhost.
AddRoutePointingAtLocalhost(5, smtpServerPort, false);
// Send message to this route.
var messageBody = TestSetup.CreateLargeDummyMailBody();
var smtp = new SMTPClientSimulator();
var recipients = new List <string>();
recipients.Add("*****@*****.**");
CustomAssert.IsTrue(smtp.Send("*****@*****.**", recipients, "Test", messageBody));
// Wait for the client to disconnect.
server.WaitForCompletion();
CustomAssert.IsTrue(server.Conversation.Contains("\r\nDATA\r\n"));
TestSetup.AssertRecipientsInDeliveryQueue(0, false);
CustomAssert.IsTrue(server.MessageData.Contains(messageBody));
}
}
public void TreatRecipientAsLocalDomain()
{
hMailServer.Route route = SMTPClientTests.AddRoutePointingAtLocalhost(1, 250, false);
route.TreatRecipientAsLocalDomain = true;
route.Save();
Dictionary <string, int> deliveryResults = new Dictionary <string, int>();
deliveryResults["*****@*****.**"] = 250;
SMTPServerSimulator server = new SMTPServerSimulator(1, 250);
server.AddRecipientResult(deliveryResults);
server.StartListen();
SMTPClientSimulator oSMTP = new SMTPClientSimulator();
string result;
Assert.IsTrue(oSMTP.Send("*****@*****.**", "*****@*****.**", "Mail 1", "Mail 1", out result));
server.WaitForCompletion();
server.MessageData.Contains("Mail 1");
}
public void TestFailureAfterDelivery()
{
_application.Settings.SMTPNoOfTries = 3;
_application.Settings.SMTPMinutesBetweenTry = 60;
CustomAssert.AreEqual(0, _status.UndeliveredMessages.Length);
// No valid recipients...
var deliveryResults = new Dictionary <string, int>();
deliveryResults["*****@*****.**"] = 250;
int smtpServerPort = TestSetup.GetNextFreePort();
using (var server = new SMTPServerSimulator(1, smtpServerPort))
{
server.AddRecipientResult(deliveryResults);
server.QuitResult = 421;
server.StartListen();
// Add a route so we can connect to localhost.
AddRoutePointingAtLocalhost(5, smtpServerPort, false);
// Send message to this route.
var smtp = new SMTPClientSimulator();
var recipients = new List <string>();
recipients.Add("*****@*****.**");
CustomAssert.IsTrue(smtp.Send("*****@*****.**", recipients, "Test", "test of error after accepted delivery"));
// Wait for the client to disconnect.
server.WaitForCompletion();
TestSetup.AssertRecipientsInDeliveryQueue(0);
CustomAssert.IsTrue(server.MessageData.Contains("test of error after accepted delivery"));
}
}
public void TestDeliverToServerNotSupportingHELO()
{
CustomAssert.AreEqual(0, _status.UndeliveredMessages.Length);
var deliveryResults = new Dictionary <string, int>()
{
{ "*****@*****.**", 250 }
};
int smtpServerPort = TestSetup.GetNextFreePort();
using (var server = new SMTPServerSimulator(1, smtpServerPort))
{
server.ServerSupportsHelo = false;
server.AddRecipientResult(deliveryResults);
server.StartListen();
// Add a route so we can conenct to localhost.
SMTPClientTests.AddRoutePointingAtLocalhost(1, smtpServerPort, false, eConnectionSecurity.eCSNone);
// Send message to this route.
if (!SMTPClientSimulator.StaticSend("*****@*****.**", "*****@*****.**", "Test", "Test message"))
{
CustomAssert.Fail("Delivery failed");
}
// Wait for the client to disconnect.
server.WaitForCompletion();
TestSetup.AssertRecipientsInDeliveryQueue(0, true);
var msg = POP3ClientSimulator.AssertGetFirstMessageText("*****@*****.**", "test");
CustomAssert.IsTrue(msg.Contains("Remote server replied: 550 Command HELO not recognized."));
}
}
public void TestSMTPClientTimeout()
{
CustomAssert.AreEqual(0, _status.UndeliveredMessages.Length);
// No valid recipients...
var deliveryResults = new Dictionary <string, int>();
deliveryResults["*****@*****.**"] = 250;
int smtpServerPort = TestSetup.GetNextFreePort();
using (var server = new SMTPServerSimulator(1, smtpServerPort))
{
server.AddRecipientResult(deliveryResults);
server.SimulatedError = SimulatedErrorType.Sleep15MinutesAfterSessionStart;
server.SecondsToWaitBeforeTerminate = 20 * 60;
server.StartListen();
// Add a route so we can connect to localhost.
Route route = AddRoutePointingAtLocalhost(5, smtpServerPort, false);
route.RelayerRequiresAuth = true;
route.RelayerAuthUsername = "******";
route.SetRelayerAuthPassword("MySecretPassword");
// Send message to this route.
var smtp = new SMTPClientSimulator();
var recipients = new List <string>();
recipients.Add("*****@*****.**");
CustomAssert.IsTrue(smtp.Send("*****@*****.**", recipients, "Test", "Test message"));
// Wait for the client to disconnect.
server.WaitForCompletion();
}
TestSetup.AssertRecipientsInDeliveryQueue(0);
}
public void TestMultipleHostsTemporaryFailure()
{
CustomAssert.AreEqual(0, _status.UndeliveredMessages.Length);
// No valid recipients...
var deliveryResults = new Dictionary <string, int>();
deliveryResults["*****@*****.**"] = 250;
deliveryResults["*****@*****.**"] = 250;
deliveryResults["*****@*****.**"] = 499;
int smtpServerPort = TestSetup.GetNextFreePort();
using (var server = new SMTPServerSimulator(2, smtpServerPort))
{
server.AddRecipientResult(deliveryResults);
server.AddRecipientResult(deliveryResults);
server.StartListen();
// Add a route so we can connect to localhost.
Route route = AddRoutePointingAtLocalhostMultipleHosts(2, smtpServerPort);
// Send message to this route.
var smtp = new SMTPClientSimulator();
var recipients = new List <string>();
recipients.Add("*****@*****.**");
recipients.Add("*****@*****.**");
recipients.Add("*****@*****.**");
if (!smtp.Send("*****@*****.**", recipients, "Test", "Test message"))
{
CustomAssert.Fail("Delivery failed");
}
// Wait for the client to disconnect.
server.WaitForCompletion();
}
TestSetup.AssertRecipientsInDeliveryQueue(1);
// Check so that only user 3 remains in the queue.
CustomAssert.AreEqual(-1, _status.UndeliveredMessages.IndexOf("*****@*****.**"));
CustomAssert.AreEqual(-1, _status.UndeliveredMessages.IndexOf("*****@*****.**"));
CustomAssert.AreNotEqual(-1, _status.UndeliveredMessages.IndexOf("*****@*****.**"));
using (var server = new SMTPServerSimulator(2, smtpServerPort))
{
server.AddRecipientResult(deliveryResults);
server.AddRecipientResult(deliveryResults);
server.StartListen();
TestSetup.AssertRecipientsInDeliveryQueue(0, true);
server.WaitForCompletion();
string bounceMessage = POP3ClientSimulator.AssertGetFirstMessageText("*****@*****.**", "test");
CustomAssert.IsFalse(bounceMessage.Contains("*****@*****.**"));
CustomAssert.IsFalse(bounceMessage.Contains("*****@*****.**"));
CustomAssert.IsTrue(bounceMessage.Contains("*****@*****.**"));
CustomAssert.IsTrue(bounceMessage.Contains("499 [email protected]"));
CustomAssert.IsTrue(bounceMessage.Contains("Tried 2 time(s)"));
}
}
public void TestDeliverySuccess50Recipients()
{
Assert.AreEqual(0, _status.UndeliveredMessages.Length);
// No valid recipients...
Dictionary<string, int> deliveryResults = new Dictionary<string, int>();
for (int i = 0; i < 50; i++)
deliveryResults["user" + i.ToString() + "@dummy-example.com"] = 250;
SMTPServerSimulator server = new SMTPServerSimulator(1, 250);
server.AddRecipientResult(deliveryResults);
server.StartListen();
// Add a route so we can conenct to localhost.
AddRoutePointingAtLocalhost(5, 250, false);
// Send message to this route.
SMTPClientSimulator smtp = new SMTPClientSimulator();
List<string> recipients = new List<string>();
for (int i = 0; i < 50; i++)
recipients.Add("user" + i.ToString() + "@dummy-example.com");
if (!smtp.Send("*****@*****.**", recipients, "Test", "Test message"))
Assert.Fail("Delivery failed");
// Wait for the client to disconnect.
server.WaitForCompletion();
Utilities.AssertRecipientsInDeliveryQueue(0, false);
Assert.IsTrue(server.MessageData.Contains("Test message"));
}
public void DomainAliasesShouldNotRewriteRecipientList()
{
hMailServer.Application application = SingletonProvider<Utilities>.Instance.GetApp();
;
hMailServer.DomainAlias oDA = _domain.DomainAliases.Add();
oDA.AliasName = "dummy-example.com";
oDA.Save();
hMailServer.Account account = SingletonProvider<Utilities>.Instance.AddAccount(_domain, "*****@*****.**", "test");
// Set up a server listening on port 250 which accepts email for [email protected]
Dictionary<string, int> deliveryResults = new Dictionary<string, int>();
deliveryResults["*****@*****.**"] = 250;
SMTPServerSimulator server = new SMTPServerSimulator(1, 250);
server.AddRecipientResult(deliveryResults);
server.StartListen();
hMailServer.Route route = SMTPClientTests.AddRoutePointingAtLocalhost(1, 250, true);
// Now send a message from [email protected] to [email protected].
// Error scenario:
// In the recipientlist, otherdomain.com gets rewritten to test.com
// since there's a domain alias named otherdomain.co on the domain
// test.com.
//
// This should not happen. Otherdomain.com is an alias for test.com,
// but we shouldn't actually modify the recipient address just because
// of this?
SMTPClientSimulator smtpClient = new SMTPClientSimulator();
Assert.IsTrue(smtpClient.Send(account.Address, "*****@*****.**", "Test", "Test message"));
Utilities.AssertRecipientsInDeliveryQueue(0);
POP3Simulator.AssertMessageCount(account.Address, "test", 0);
// This should now be processed via the rule -> route -> external server we've set up.
server.WaitForCompletion();
Assert.IsTrue(server.MessageData.Contains("Test message"));
}
public void TestMultipleHostsLimitMXHosts()
{
_settings.MaxNumberOfMXHosts = 1;
// No valid recipients...
Dictionary<string, int> deliveryResults = new Dictionary<string, int>();
deliveryResults["*****@*****.**"] = 250;
SMTPServerSimulator server = new SMTPServerSimulator(1, 250);
server.AddRecipientResult(deliveryResults);
server.StartListen();
// Add a route so we can connect to localhost.
hMailServer.Route route = SMTPClientTests.AddRoutePointingAtLocalhostMultipleHosts(2);
// Send message to this route.
SMTPClientSimulator smtp = new SMTPClientSimulator();
List<string> recipients = new List<string>();
recipients.Add("*****@*****.**");
Assert.IsTrue(SMTPClientSimulator.StaticSend("*****@*****.**", "*****@*****.**", "Test", "Test"));
// Wait for the client to disconnect.
server.WaitForCompletion();
string log = Utilities.ReadCurrentDefaultLog();
Assert.IsTrue(log.Contains("Truncating MX server list."));
}
public void SendMessageToAliasForwardToRoute()
{
// Set up a server listening on port 250 which accepts email for [email protected]
Dictionary<string, int> deliveryResults = new Dictionary<string, int>();
deliveryResults["*****@*****.**"] = 250;
SMTPServerSimulator server = new SMTPServerSimulator(1, 250);
server.AddRecipientResult(deliveryResults);
server.StartListen();
// Add a route pointing at localhost
hMailServer.Route route = _settings.Routes.Add();
route.DomainName = "test.com";
route.TargetSMTPHost = "localhost";
route.TargetSMTPPort = 250;
route.NumberOfTries = 1;
route.MinutesBetweenTry = 5;
route.TreatRecipientAsLocalDomain = true;
route.TreatSenderAsLocalDomain = true;
route.AllAddresses = false;
route.Save();
// Make sure only the specific user is valid.
hMailServer.RouteAddress routeAddress = route.Addresses.Add();
routeAddress.Address = "user@" + _domain.Name;
routeAddress.Save();
SingletonProvider<Utilities>.Instance.AddAlias(_domain, "*****@*****.**", "*****@*****.**");
SMTPClientSimulator smtpClient = new SMTPClientSimulator();
Assert.IsTrue(smtpClient.Send("*****@*****.**", "*****@*****.**", "Test", "Test message"));
Utilities.AssertRecipientsInDeliveryQueue(0);
server.WaitForCompletion();
Assert.IsTrue(server.MessageData.Contains("Test message"));
}
public void TestTemporaryFailure()
{
Assert.AreEqual(0, _status.UndeliveredMessages.Length);
Dictionary<string, int> deliveryResults = new Dictionary<string, int>();
deliveryResults["*****@*****.**"] = 452;
SMTPServerSimulator server = new SMTPServerSimulator(1, 250);
server.AddRecipientResult(deliveryResults);
server.StartListen();
// Add a route so we can connect to localhost.
AddRoutePointingAtLocalhost(2, 250, false);
// Send message to this route.
SMTPClientSimulator smtp = new SMTPClientSimulator();
List<string> recipients = new List<string>();
recipients.Add("*****@*****.**");
Assert.IsTrue(smtp.Send("*****@*****.**", recipients, "Test", "Test message"));
// Wait for the client to disconnect.
server.WaitForCompletion();
Assert.AreNotEqual(0, _status.UndeliveredMessages.Length);
// Start to listen again.
server = new SMTPServerSimulator(1, 250);
server.AddRecipientResult(deliveryResults);
server.StartListen();
// Deliver the message to the server and then deliver the bounce message.
Utilities.AssertRecipientsInDeliveryQueue(0, true);
// Wait for the client to disconnect.
server.WaitForCompletion();
Assert.IsFalse(server.Conversation.Contains("\r\nDATA\r\n"));
// Now the message has bounced.
string message = POP3Simulator.AssertGetFirstMessageText(_account.Address, "test");
Assert.IsTrue(message.Contains("452 [email protected]"));
Assert.IsTrue(message.Contains("Tried 2 time(s)"));
}
public void TestSMTPClientTimeout()
{
Assert.AreEqual(0, _status.UndeliveredMessages.Length);
// No valid recipients...
Dictionary<string, int> deliveryResults = new Dictionary<string, int>();
deliveryResults["*****@*****.**"] = 250;
SMTPServerSimulator server = new SMTPServerSimulator(1, 250);
server.AddRecipientResult(deliveryResults);
server.SimulatedError = SimulatedErrorType.Sleep15MinutesAfterSessionStart;
server.SecondsToWaitBeforeTerminate = 20 * 60;
server.StartListen();
// Add a route so we can connect to localhost.
hMailServer.Route route = AddRoutePointingAtLocalhost(5, 250, false);
route.RelayerRequiresAuth = true;
route.RelayerAuthUsername = "******";
route.SetRelayerAuthPassword("MySecretPassword");
// Send message to this route.
SMTPClientSimulator smtp = new SMTPClientSimulator();
List<string> recipients = new List<string>();
recipients.Add("*****@*****.**");
Assert.IsTrue(smtp.Send("*****@*****.**", recipients, "Test", "Test message"));
// Wait for the client to disconnect.
server.WaitForCompletion();
Utilities.AssertRecipientsInDeliveryQueue(0);
}
public void TestPermanentFailure()
{
Assert.AreEqual(0, _status.UndeliveredMessages.Length);
Dictionary<string, int> deliveryResults = new Dictionary<string, int>();
deliveryResults["*****@*****.**"] = 542;
SMTPServerSimulator server = new SMTPServerSimulator(1, 250);
server.AddRecipientResult(deliveryResults);
server.StartListen();
// Add a route so we can connect to localhost.
AddRoutePointingAtLocalhost(5, 250, false);
// Send message to this route.
SMTPClientSimulator smtp = new SMTPClientSimulator();
List<string> recipients = new List<string>();
recipients.Add("*****@*****.**");
Assert.IsTrue(smtp.Send("*****@*****.**", recipients, "Test", "Test message"));
// Wait for the client to disconnect.
server.WaitForCompletion();
Assert.IsFalse(server.Conversation.Contains("\r\nDATA\r\n"));
Utilities.AssertRecipientsInDeliveryQueue(0);
string bounce = POP3Simulator.AssertGetFirstMessageText(_account.Address, "test");
Assert.IsTrue(bounce.Contains("Remote server replied: 542 [email protected]"));
}
public void TestSMTPClient()
{
hMailServer.Account account1 = SingletonProvider<Utilities>.Instance.AddAccount(_domain, "*****@*****.**", "test");
Assert.AreEqual(0, _status.UndeliveredMessages.Length);
// No valid recipients...
Dictionary<string, int> deliveryResults = new Dictionary<string, int>();
deliveryResults["*****@*****.**"] = 550;
SMTPServerSimulator server = new SMTPServerSimulator(1, 250);
server.AddRecipientResult(deliveryResults);
server.StartListen();
// Add a route so we can connect to localhost.
AddRoutePointingAtLocalhostWithAuth(0, 250);
// Send message to this route.
SMTPClientSimulator smtp = new SMTPClientSimulator();
Assert.IsTrue(smtp.Send("*****@*****.**", "*****@*****.**", "Test", "Test message"));
Utilities.AssertRecipientsInDeliveryQueue(0);
string undeliveredMessages = _status.UndeliveredMessages;
// Wait for the client to disconnect.
server.WaitForCompletion();
Utilities.AssertRecipientsInDeliveryQueue(0);
EnsureNoPassword();
}
public void TestPartialTemporaryErrorFailure()
{
Assert.AreEqual(0, _status.UndeliveredMessages.Length);
// No valid recipients...
Dictionary<string, int> deliveryResults = new Dictionary<string, int>();
deliveryResults["*****@*****.**"] = 250;
deliveryResults["*****@*****.**"] = 250;
deliveryResults["*****@*****.**"] = 400;
SMTPServerSimulator server = new SMTPServerSimulator(1, 250);
server.AddRecipientResult(deliveryResults);
server.StartListen();
// Add a route so we can connect to localhost.
AddRoutePointingAtLocalhost(2, 250, false);
// Send message to this route.
SMTPClientSimulator smtp = new SMTPClientSimulator();
List<string> recipients = new List<string>();
recipients.Add("*****@*****.**");
recipients.Add("*****@*****.**");
recipients.Add("*****@*****.**");
if (!smtp.Send("*****@*****.**", recipients, "Test", "Test message"))
Assert.Fail("Delivery failed");
// Wait for the client to disconnect.
server.WaitForCompletion();
// Trigger a sending of the bounce message.
Utilities.AssertRecipientsInDeliveryQueue(1);
Assert.AreEqual(-1, _status.UndeliveredMessages.IndexOf("*****@*****.**"));
Assert.AreEqual(-1, _status.UndeliveredMessages.IndexOf("*****@*****.**"));
Assert.AreNotEqual(-1, _status.UndeliveredMessages.IndexOf("*****@*****.**"));
Assert.IsTrue(server.MessageData.Contains("Test message"));
// Attempt to deliver the message again.
server = new SMTPServerSimulator(1, 250);
server.AddRecipientResult(deliveryResults);
server.StartListen();
Utilities.SendMessagesInQueue();
server.WaitForCompletion();
//
Utilities.AssertRecipientsInDeliveryQueue(0);
string bounceMessage = POP3Simulator.AssertGetFirstMessageText("*****@*****.**", "test");
Assert.IsTrue(bounceMessage.Contains("400 [email protected]"));
Assert.IsTrue(bounceMessage.Contains("Tried 2 time(s)"));
Assert.IsFalse(bounceMessage.Contains("*****@*****.**"));
Assert.IsFalse(bounceMessage.Contains("*****@*****.**"));
}
public void TestSMTPAuthExternalToRouteConfiguredAsLocal()
{
// First, make sure hMailServer requires auth.
hMailServer.SecurityRange range = SingletonProvider<Utilities>.Instance.GetApp().Settings.SecurityRanges.get_ItemByName("My computer");
range.RequireSMTPAuthExternalToExternal = true;
range.RequireSMTPAuthLocalToExternal = true;
range.Save();
hMailServer.Route route = SMTPClientTests.AddRoutePointingAtLocalhost(1, 250, false);
route.TreatRecipientAsLocalDomain = true;
route.TreatSenderAsLocalDomain = true;
route.Save();
// Set up the simulating server to listen.
Dictionary<string, int> deliveryResults = new Dictionary<string, int>();
deliveryResults["*****@*****.**"] = 250;
SMTPServerSimulator server = new SMTPServerSimulator(1, 250);
server.AddRecipientResult(deliveryResults);
server.StartListen();
// Make sure we can't send to this route without using smtp auth.
SMTPClientSimulator oSMTP = new SMTPClientSimulator();
Assert.IsTrue(oSMTP.Send("*****@*****.**", "*****@*****.**", "Mail 1", "Mail 1"));
server.WaitForCompletion();
Assert.IsTrue(server.MessageData.Contains("Mail 1"), server.MessageData);
}
public void TestFailureAfterDelivery()
{
_application.Settings.SMTPNoOfTries = 3;
_application.Settings.SMTPMinutesBetweenTry = 60;
Assert.AreEqual(0, _status.UndeliveredMessages.Length);
// No valid recipients...
Dictionary<string, int> deliveryResults = new Dictionary<string, int>();
deliveryResults["*****@*****.**"] = 250;
SMTPServerSimulator server = new SMTPServerSimulator(1, 250);
server.AddRecipientResult(deliveryResults);
server.QuitResult = 421;
server.StartListen();
// Add a route so we can connect to localhost.
AddRoutePointingAtLocalhost(5, 250, false);
// Send message to this route.
SMTPClientSimulator smtp = new SMTPClientSimulator();
List<string> recipients = new List<string>();
recipients.Add("*****@*****.**");
Assert.IsTrue(smtp.Send("*****@*****.**", recipients, "Test", "test of error after accepted delivery"));
// Wait for the client to disconnect.
server.WaitForCompletion();
Utilities.AssertRecipientsInDeliveryQueue(0);
Assert.IsTrue(server.MessageData.Contains("test of error after accepted delivery"));
}
public void TestMultipleHostsTemporaryFailure()
{
Assert.AreEqual(0, _status.UndeliveredMessages.Length);
// No valid recipients...
Dictionary<string, int> deliveryResults = new Dictionary<string, int>();
deliveryResults["*****@*****.**"] = 250;
deliveryResults["*****@*****.**"] = 250;
deliveryResults["*****@*****.**"] = 499;
SMTPServerSimulator server = new SMTPServerSimulator(2, 250);
server.AddRecipientResult(deliveryResults);
server.AddRecipientResult(deliveryResults);
server.StartListen();
// Add a route so we can connect to localhost.
hMailServer.Route route = AddRoutePointingAtLocalhostMultipleHosts(2);
// Send message to this route.
SMTPClientSimulator smtp = new SMTPClientSimulator();
List<string> recipients = new List<string>();
recipients.Add("*****@*****.**");
recipients.Add("*****@*****.**");
recipients.Add("*****@*****.**");
if (!smtp.Send("*****@*****.**", recipients, "Test", "Test message"))
Assert.Fail("Delivery failed");
// Wait for the client to disconnect.
server.WaitForCompletion();
Utilities.AssertRecipientsInDeliveryQueue(1);
// Check so that only user 3 remains in the queue.
Assert.AreEqual(-1, _status.UndeliveredMessages.IndexOf("*****@*****.**"));
Assert.AreEqual(-1, _status.UndeliveredMessages.IndexOf("*****@*****.**"));
Assert.AreNotEqual(-1, _status.UndeliveredMessages.IndexOf("*****@*****.**"));
server = new SMTPServerSimulator(2, 250);
server.AddRecipientResult(deliveryResults);
server.AddRecipientResult(deliveryResults);
server.StartListen();
Utilities.AssertRecipientsInDeliveryQueue(0, true);
server.WaitForCompletion();
string bounceMessage = POP3Simulator.AssertGetFirstMessageText("*****@*****.**", "test");
Assert.IsFalse(bounceMessage.Contains("*****@*****.**"));
Assert.IsFalse(bounceMessage.Contains("*****@*****.**"));
Assert.IsTrue(bounceMessage.Contains("*****@*****.**"));
Assert.IsTrue(bounceMessage.Contains("499 [email protected]"));
Assert.IsTrue(bounceMessage.Contains("Tried 2 time(s)"));
}
public void TestErrorOnMailFrom()
{
Assert.AreEqual(0, _status.UndeliveredMessages.Length);
// No valid recipients...
Dictionary<string, int> deliveryResults = new Dictionary<string, int>();
deliveryResults["*****@*****.**"] = 250;
SMTPServerSimulator server = new SMTPServerSimulator(1, 250);
server.MailFromResult = 561;
server.AddRecipientResult(deliveryResults);
server.StartListen();
// Add a route so we can conenct to localhost.
AddRoutePointingAtLocalhost(5, 250, false);
// Send message to this route.
SMTPClientSimulator smtp = new SMTPClientSimulator();
List<string> recipients = new List<string>();
recipients.Add("*****@*****.**");
Assert.IsTrue(smtp.Send("*****@*****.**", recipients, "Test", "Test message"));
// Wait for the client to disconnect.
server.WaitForCompletion();
Utilities.AssertRecipientsInDeliveryQueue(0);
string bounceMessage = POP3Simulator.AssertGetFirstMessageText(_account.Address, "test");
Assert.IsTrue(bounceMessage.Contains("MAIL FROM:<*****@*****.**>"));
Assert.IsTrue(bounceMessage.Contains("Remote server replied: 561"));
}
public void TreatRecipientAsLocalDomain()
{
hMailServer.Route route = SMTPClientTests.AddRoutePointingAtLocalhost(1, 250, false);
route.TreatRecipientAsLocalDomain = true;
route.Save();
Dictionary<string, int> deliveryResults = new Dictionary<string, int>();
deliveryResults["*****@*****.**"] = 250;
SMTPServerSimulator server = new SMTPServerSimulator(1, 250);
server.AddRecipientResult(deliveryResults);
server.StartListen();
SMTPClientSimulator oSMTP = new SMTPClientSimulator();
string result;
Assert.IsTrue(oSMTP.Send("*****@*****.**", "*****@*****.**", "Mail 1", "Mail 1", out result));
server.WaitForCompletion();
server.MessageData.Contains("Mail 1");
}
public void TestDeliveryAttempts()
{
// Add an account
hMailServer.Account account = SingletonProvider<Utilities>.Instance.AddAccount(_domain, "*****@*****.**", "test");
hMailServer.Account adminAccount = SingletonProvider<Utilities>.Instance.AddAccount(_domain, "*****@*****.**", "test");
// Set up a rule to forward from account1 to 2 and 3.
hMailServer.Rule oRule = _application.Rules.Add();
oRule.Name = "Criteria test";
oRule.Active = true;
oRule.UseAND = true;
hMailServer.RuleCriteria oRuleCriteria = oRule.Criterias.Add();
oRuleCriteria.UsePredefined = true;
oRuleCriteria.PredefinedField = hMailServer.eRulePredefinedField.eFTDeliveryAttempts;
oRuleCriteria.MatchType = hMailServer.eRuleMatchType.eMTEquals;
oRuleCriteria.MatchValue = "2";
oRuleCriteria.Save();
// The second time we try to deliver an email, forward a copy to the admin!
hMailServer.RuleAction oRuleAction = oRule.Actions.Add();
oRuleAction.Type = hMailServer.eRuleActionType.eRAForwardEmail;
oRuleAction.To = adminAccount.Address;
oRuleAction.Save();
// And then delete it.
oRuleAction = oRule.Actions.Add();
oRuleAction.Type = hMailServer.eRuleActionType.eRADeleteEmail;
oRuleAction.Save();
// Save the rule in the database
oRule.Save();
Dictionary<string, int> deliveryResults = new Dictionary<string, int>();
deliveryResults["*****@*****.**"] = 452;
SMTPServerSimulator smtpServer = new SMTPServerSimulator(1, 250);
smtpServer.AddRecipientResult(deliveryResults);
smtpServer.StartListen();
// Add a route so we can connect to localhost.
SMTPClientTests.AddRoutePointingAtLocalhost(2, 250, false);
SMTPClientSimulator oSMTP = new SMTPClientSimulator();
// Test to send the message to account 1. Make sure a copy is created by this rule.
oSMTP.Send(account.Address, new List<string>() { "*****@*****.**" }, "Test", "Test message.");
smtpServer.WaitForCompletion();
Utilities.AssertRecipientsInDeliveryQueue(0, true);
string first = POP3Simulator.AssertGetFirstMessageText(adminAccount.Address, "test");
Assert.IsTrue(first.Contains("X-hMailServer-LoopCount: 1"), first);
POP3Simulator.AssertMessageCount(account.Address, "test", 0);
}
public void ActionSendUsingRoute()
{
// add an account to send from
hMailServer.Account account = SingletonProvider<Utilities>.Instance.AddAccount(_domain, "*****@*****.**", "test");
// Add a route so we can conenct to localhost.
hMailServer.Route route = SMTPClientTests.AddRoutePointingAtLocalhost(5, 250, false);
// Add a global send-using-route rule
hMailServer.Rule oRule = _application.Rules.Add();
oRule.Name = "Send using route";
oRule.Active = true;
hMailServer.RuleCriteria oRuleCriteria = oRule.Criterias.Add();
oRuleCriteria.UsePredefined = false;
oRuleCriteria.HeaderField = "Subject";
oRuleCriteria.MatchType = hMailServer.eRuleMatchType.eMTContains;
oRuleCriteria.MatchValue = "TestString";
oRuleCriteria.Save();
// Add action
hMailServer.RuleAction oRuleAction = oRule.Actions.Add();
oRuleAction.Type = hMailServer.eRuleActionType.eRASendUsingRoute;
oRuleAction.RouteID = route.ID;
oRuleAction.Save();
oRule.Save();
// Send message and confirm that the route does not affect it.
SMTPClientSimulator smtp = new SMTPClientSimulator();
List<string> recipients = new List<string>();
recipients.Add("*****@*****.**");
if (!smtp.Send("*****@*****.**", recipients, "Test", "Test message"))
Assert.Fail("Delivery failed");
string message = POP3Simulator.AssertGetFirstMessageText(account.Address, "test");
Assert.IsTrue(message.Contains("Test message"));
// Send a message and confirm that the rule affects it.
Dictionary<string, int> deliveryResults = new Dictionary<string, int>();
deliveryResults["*****@*****.**"] = 550;
SMTPServerSimulator server = new SMTPServerSimulator(1, 250);
server.AddRecipientResult(deliveryResults);
server.StartListen();
// Send the actual message
recipients = new List<string>();
recipients.Add("*****@*****.**");
if (!smtp.Send("*****@*****.**", recipients, "TestString", "Test message"))
Assert.Fail("Delivery failed");
server.WaitForCompletion();
// Submit the bounce message...
Utilities.AssertRecipientsInDeliveryQueue(0);
// Download it.
message = POP3Simulator.AssertGetFirstMessageText(account.Address, "test");
Assert.IsTrue(message.Contains("550"));
Assert.IsTrue(message.Contains("*****@*****.**"));
}
public void TestDeliverySuccessSingleRecipientMissingQuitResponse()
{
Assert.AreEqual(0, _status.UndeliveredMessages.Length);
// No valid recipients...
Dictionary<string, int> deliveryResults = new Dictionary<string, int>();
deliveryResults["*****@*****.**"] = 250;
SMTPServerSimulator server = new SMTPServerSimulator(1, 250);
server.AddRecipientResult(deliveryResults);
server.StartListen();
server.SimulatedError = SimulatedErrorType.DisconnectWithoutReplyOnQuit;
// Add a route so we can connect to localhost.
AddRoutePointingAtLocalhost(5, 250, false);
// Send message to this route.
SMTPClientSimulator smtp = new SMTPClientSimulator();
List<string> recipients = new List<string>();
recipients.Add("*****@*****.**");
Assert.IsTrue(smtp.Send("*****@*****.**", recipients, "Test", "DeliverySuccessNoQuitResponse"));
// Wait for the client to disconnect.
server.WaitForCompletion();
Utilities.AssertRecipientsInDeliveryQueue(0, false);
Assert.IsTrue(server.MessageData.Contains("DeliverySuccessNoQuitResponse"));
}
public void TestDeliverToExternalMimeRecipientsEnabled()
{
List <string> messages = new List <string>();
string message = "From: [email protected]\r\n" +
"To: \"Test\" <*****@*****.**>, \"ExternalGuy\" <*****@*****.**>\r\n" +
"Subject: Test\r\n" +
"\r\n" +
"Hello!";
messages.Add(message);
int port = 1110;
POP3Server pop3Server = new POP3Server(1, port, messages);
pop3Server.StartListen();
Dictionary <string, int> deliveryResults = new Dictionary <string, int>();
deliveryResults["*****@*****.**"] = 250;
SMTPServerSimulator smtpServer = new SMTPServerSimulator(1, 250);
smtpServer.AddRecipientResult(deliveryResults);
smtpServer.StartListen();
// Add a route so we can connect to localhost.
hMailServer.Route route = SMTPClientTests.AddRoutePointingAtLocalhost(1, 250, false);
route.TreatSecurityAsLocalDomain = true;
route.Save();
hMailServer.Account account1 = SingletonProvider <Utilities> .Instance.AddAccount(_domain, "*****@*****.**", "test");
hMailServer.Account account2 = SingletonProvider <Utilities> .Instance.AddAccount(_domain, "*****@*****.**", "test");
hMailServer.Account catchallAccount = SingletonProvider <Utilities> .Instance.AddAccount(_domain, "*****@*****.**", "test");
_domain.Postmaster = catchallAccount.Address;
_domain.Save();
hMailServer.FetchAccount fa = account1.FetchAccounts.Add();
fa.Enabled = true;
fa.MinutesBetweenFetch = 10;
fa.Name = "Test";
fa.Username = "******";
fa.Password = "******";
fa.UseSSL = false;
fa.ServerAddress = "localhost";
fa.Port = port;
fa.ProcessMIMERecipients = true;
fa.EnableRouteRecipients = true;
fa.Save();
fa.DownloadNow();
pop3Server.WaitForCompletion();
fa.Delete();
string downloadedMessage1 = POP3Simulator.AssertGetFirstMessageText(account2.Address, "test");
POP3Simulator.AssertMessageCount(account1.Address, "test", 0);
POP3Simulator.AssertMessageCount(catchallAccount.Address, "test", 0);
Assert.IsTrue(downloadedMessage1.Contains(message), downloadedMessage1);
// Make sure the exernal recipient has received his copy.
smtpServer.WaitForCompletion();
string messageData = smtpServer.MessageData;
Assert.IsTrue(messageData.Contains(messageData), messageData);
Utilities.AssertRecipientsInDeliveryQueue(0, false);
}
public void TestDeliverToMyselfOnLocalPortAfterChangedLocalPort()
{
hMailServer.TCPIPPorts oPorts = _application.Settings.TCPIPPorts;
for (int i = 0; i < oPorts.Count; i++)
{
hMailServer.TCPIPPort oTestPort = oPorts[i];
if (oTestPort.Protocol == hMailServer.eSessionType.eSTIMAP)
oTestPort.PortNumber = 14300;
else if (oTestPort.Protocol == hMailServer.eSessionType.eSTSMTP)
oTestPort.PortNumber = 11000;
else if (oTestPort.Protocol == hMailServer.eSessionType.eSTPOP3)
oTestPort.PortNumber = 2500;
oTestPort.Save();
}
_application.Stop();
_application.Start();
// Set up a server and start listening.
Dictionary<string, int> deliveryResults = new Dictionary<string, int>();
deliveryResults["*****@*****.**"] = 250;
SMTPServerSimulator server = new SMTPServerSimulator(1, 25);
server.AddRecipientResult(deliveryResults);
server.StartListen();
// Add a route so we can connect to localhost.
AddRoutePointingAtLocalhost(5, 25, false);
// Send message to this route.
SMTPClientSimulator sim = new SMTPClientSimulator(false, 11000);
sim.Send("*****@*****.**", "*****@*****.**", "Test", "Test message");
// Wait for the client to disconnect.
server.WaitForCompletion();
Utilities.AssertRecipientsInDeliveryQueue(0, false);
Assert.IsTrue(server.MessageData.Contains("Test message"));
oPorts.SetDefault();
_application.Stop();
_application.Start();
}
public void TestMultipleHostsHalfDeliveryOnFirstPermanentOnSecond()
{
Assert.AreEqual(0, _status.UndeliveredMessages.Length);
// No valid recipients...
Dictionary<string, int> deliveryResults = new Dictionary<string, int>();
deliveryResults["*****@*****.**"] = 250;
deliveryResults["*****@*****.**"] = 250;
deliveryResults["*****@*****.**"] = 450;
Dictionary<string, int> deliveryResultsSecond = new Dictionary<string, int>();
deliveryResultsSecond["*****@*****.**"] = 550;
deliveryResultsSecond["*****@*****.**"] = 550;
deliveryResultsSecond["*****@*****.**"] = 500;
SMTPServerSimulator server = new SMTPServerSimulator(2, 250);
server.AddRecipientResult(deliveryResults);
server.AddRecipientResult(deliveryResultsSecond);
server.StartListen();
// Add a route so we can connect to localhost.
AddRoutePointingAtLocalhostMultipleHosts(1);
// Send message to this route.
SMTPClientSimulator smtp = new SMTPClientSimulator();
List<string> recipients = new List<string>();
recipients.Add("*****@*****.**");
recipients.Add("*****@*****.**");
recipients.Add("*****@*****.**");
Assert.IsTrue(smtp.Send("*****@*****.**", recipients, "Test", "Accepted message"));
// Wait for the client to disconnect.
server.WaitForCompletion();
// Trigger a sending of the bounce message.
Utilities.AssertRecipientsInDeliveryQueue(0, true);
string bounceMessage = POP3Simulator.AssertGetFirstMessageText(_account.Address, "test");
Assert.IsFalse(bounceMessage.Contains("RCPT TO:<*****@*****.**>"));
Assert.IsFalse(bounceMessage.Contains("RCPT TO:<*****@*****.**>"));
Assert.IsTrue(bounceMessage.Contains("RCPT TO:<*****@*****.**>"));
Assert.IsTrue(bounceMessage.Contains("500 [email protected]"));
}
public void TestDeliverToExternalMimeRecipientsEnabled()
{
List<string> messages = new List<string>();
string message = "From: [email protected]\r\n" +
"To: \"Test\" <*****@*****.**>, \"ExternalGuy\" <*****@*****.**>\r\n" +
"Subject: Test\r\n" +
"\r\n" +
"Hello!";
messages.Add(message);
int port = 1110;
POP3Server pop3Server = new POP3Server(1, port, messages);
pop3Server.StartListen();
Dictionary<string, int> deliveryResults = new Dictionary<string, int>();
deliveryResults["*****@*****.**"] = 250;
SMTPServerSimulator smtpServer = new SMTPServerSimulator(1, 250);
smtpServer.AddRecipientResult(deliveryResults);
smtpServer.StartListen();
// Add a route so we can connect to localhost.
hMailServer.Route route = SMTPClientTests.AddRoutePointingAtLocalhost(1, 250, false);
route.TreatSecurityAsLocalDomain = true;
route.Save();
hMailServer.Account account1 = SingletonProvider<Utilities>.Instance.AddAccount(_domain, "*****@*****.**", "test");
hMailServer.Account account2 = SingletonProvider<Utilities>.Instance.AddAccount(_domain, "*****@*****.**", "test");
hMailServer.Account catchallAccount = SingletonProvider<Utilities>.Instance.AddAccount(_domain, "*****@*****.**", "test");
_domain.Postmaster = catchallAccount.Address;
_domain.Save();
hMailServer.FetchAccount fa = account1.FetchAccounts.Add();
fa.Enabled = true;
fa.MinutesBetweenFetch = 10;
fa.Name = "Test";
fa.Username = "******";
fa.Password = "******";
fa.UseSSL = false;
fa.ServerAddress = "localhost";
fa.Port = port;
fa.ProcessMIMERecipients = true;
fa.EnableRouteRecipients = true;
fa.Save();
fa.DownloadNow();
pop3Server.WaitForCompletion();
fa.Delete();
string downloadedMessage1 = POP3Simulator.AssertGetFirstMessageText(account2.Address, "test");
POP3Simulator.AssertMessageCount(account1.Address, "test", 0);
POP3Simulator.AssertMessageCount(catchallAccount.Address, "test", 0);
Assert.IsTrue(downloadedMessage1.Contains(message), downloadedMessage1);
// Make sure the exernal recipient has received his copy.
smtpServer.WaitForCompletion();
string messageData = smtpServer.MessageData;
Assert.IsTrue(messageData.Contains(messageData), messageData);
Utilities.AssertRecipientsInDeliveryQueue(0, false);
}
public void TestFatalDeliveryFailure()
{
_application.Settings.Logging.Enabled = true;
_application.Settings.Logging.LogSMTP = true;
_application.Settings.Logging.LogTCPIP = true;
_application.Settings.Logging.LogDebug = true;
Assert.AreEqual(0, _status.UndeliveredMessages.Length);
// No valid recipients...
Dictionary<string, int> deliveryResults = new Dictionary<string, int>();
deliveryResults["*****@*****.**"] = 550;
SMTPServerSimulator server = new SMTPServerSimulator(1, 250);
server.AddRecipientResult(deliveryResults);
server.StartListen();
// Add a route so we can conenct to localhost.
AddRoutePointingAtLocalhost(0, 250, false);
// Send message to this route.
SMTPClientSimulator smtp = new SMTPClientSimulator();
List<string> recipients = new List<string>();
recipients.Add("*****@*****.**");
Assert.IsTrue(smtp.Send("*****@*****.**", recipients, "Test", "Test message"));
string undeliveredMessages = _status.UndeliveredMessages;
// Wait for the client to disconnect.
server.WaitForCompletion();
// wait for the message to be delivered.
for (int i = 1; i <= 40; i++)
{
Assert.IsFalse(i == 40);
if (_status.UndeliveredMessages.Contains("\[email protected]") || _status.UndeliveredMessages.Length == 0)
break;
Thread.Sleep(250);
}
Utilities.AssertRecipientsInDeliveryQueue(0, true);
string bounceMessage = POP3Simulator.AssertGetFirstMessageText(_account.Address, "test");
Assert.IsTrue(bounceMessage.Contains("Remote server (127.0.0.1) issued an error."));
Assert.IsTrue(bounceMessage.Contains("550 [email protected]"));
}
public void TestPartialTemporaryErrorFailure()
{
Assert.AreEqual(0, _status.UndeliveredMessages.Length);
// No valid recipients...
Dictionary <string, int> deliveryResults = new Dictionary <string, int>();
deliveryResults["*****@*****.**"] = 250;
deliveryResults["*****@*****.**"] = 250;
deliveryResults["*****@*****.**"] = 400;
SMTPServerSimulator server = new SMTPServerSimulator(1, 250);
server.AddRecipientResult(deliveryResults);
server.StartListen();
// Add a route so we can connect to localhost.
AddRoutePointingAtLocalhost(2, 250, false);
// Send message to this route.
SMTPClientSimulator smtp = new SMTPClientSimulator();
List <string> recipients = new List <string>();
recipients.Add("*****@*****.**");
recipients.Add("*****@*****.**");
recipients.Add("*****@*****.**");
if (!smtp.Send("*****@*****.**", recipients, "Test", "Test message"))
{
Assert.Fail("Delivery failed");
}
// Wait for the client to disconnect.
server.WaitForCompletion();
// Trigger a sending of the bounce message.
Utilities.AssertRecipientsInDeliveryQueue(1);
Assert.AreEqual(-1, _status.UndeliveredMessages.IndexOf("*****@*****.**"));
Assert.AreEqual(-1, _status.UndeliveredMessages.IndexOf("*****@*****.**"));
Assert.AreNotEqual(-1, _status.UndeliveredMessages.IndexOf("*****@*****.**"));
Assert.IsTrue(server.MessageData.Contains("Test message"));
// Attempt to deliver the message again.
server = new SMTPServerSimulator(1, 250);
server.AddRecipientResult(deliveryResults);
server.StartListen();
Utilities.SendMessagesInQueue();
server.WaitForCompletion();
//
Utilities.AssertRecipientsInDeliveryQueue(0);
string bounceMessage = POP3Simulator.AssertGetFirstMessageText("*****@*****.**", "test");
Assert.IsTrue(bounceMessage.Contains("400 [email protected]"));
Assert.IsTrue(bounceMessage.Contains("Tried 2 time(s)"));
Assert.IsFalse(bounceMessage.Contains("*****@*****.**"));
Assert.IsFalse(bounceMessage.Contains("*****@*****.**"));
}
public void TestFailureAfterReceivedHelloBanner()
{
_application.Settings.SMTPNoOfTries = 3;
_application.Settings.SMTPMinutesBetweenTry = 60;
Assert.AreEqual(0, _status.UndeliveredMessages.Length);
// No valid recipients...
Dictionary<string, int> deliveryResults = new Dictionary<string, int>();
deliveryResults["*****@*****.**"] = 250;
SMTPServerSimulator server = new SMTPServerSimulator(1, 250);
server.AddRecipientResult(deliveryResults);
server.SimulatedError = SimulatedErrorType.DisconnectAfterSessionStart;
server.StartListen();
// Add a route so we can connect to localhost.
AddRoutePointingAtLocalhost(1, 250, false);
// Send message to this route.
SMTPClientSimulator smtp = new SMTPClientSimulator();
List<string> recipients = new List<string>();
recipients.Add("*****@*****.**");
Assert.IsTrue(smtp.Send(_account.Address, recipients, "Test", "Test message"));
// Wait for the client to disconnect.
server.WaitForCompletion();
// Force the message to be bounced.
Utilities.AssertRecipientsInDeliveryQueue(0, true);
string bounce = POP3Simulator.AssertGetFirstMessageText(_account.Address, "test");
Assert.IsTrue(bounce.Contains("*****@*****.**"));
Assert.IsTrue(bounce.Contains("Remote server closed connection."));
Assert.IsTrue(bounce.Contains("Tried 1 time(s)"));
}
public void TreatRecipientAsExternalDomainPermitted()
{
hMailServer.Route route = SMTPClientTests.AddRoutePointingAtLocalhost(1, 250, false);
route.TreatRecipientAsLocalDomain = false;
route.Save();
hMailServer.SecurityRange range = SingletonProvider<Utilities>.Instance.GetApp().Settings.SecurityRanges.get_ItemByName("My computer");
range.AllowDeliveryFromRemoteToRemote = true;
range.RequireSMTPAuthExternalToExternal = false;
range.Save();
Dictionary<string, int> deliveryResults = new Dictionary<string, int>();
deliveryResults["*****@*****.**"] = 250;
SMTPServerSimulator server = new SMTPServerSimulator(1, 250);
server.AddRecipientResult(deliveryResults);
server.StartListen();
SMTPClientSimulator oSMTP = new SMTPClientSimulator();
string result;
Assert.IsTrue(oSMTP.Send("*****@*****.**", "*****@*****.**", "Mail 1", "Mail 1", out result));
server.WaitForCompletion();
server.MessageData.Contains("Mail 1");
}
public void TestMultipleHostsTemporaryFailureDeliveryOnSecondServer()
{
Assert.AreEqual(0, _status.UndeliveredMessages.Length);
// No valid recipients...
Dictionary<string, int> deliveryResults = new Dictionary<string, int>();
deliveryResults["*****@*****.**"] = 250;
deliveryResults["*****@*****.**"] = 250;
deliveryResults["*****@*****.**"] = 450;
Dictionary<string, int> deliveryResultsSecond = new Dictionary<string, int>();
deliveryResultsSecond["*****@*****.**"] = 250;
deliveryResultsSecond["*****@*****.**"] = 250;
deliveryResultsSecond["*****@*****.**"] = 250;
SMTPServerSimulator server = new SMTPServerSimulator(2, 250);
server.AddRecipientResult(deliveryResults);
server.AddRecipientResult(deliveryResultsSecond);
server.StartListen();
// Add a route so we can connect to localhost.
AddRoutePointingAtLocalhostMultipleHosts(2);
// Send message to this route.
SMTPClientSimulator smtp = new SMTPClientSimulator();
List<string> recipients = new List<string>();
recipients.Add("*****@*****.**");
recipients.Add("*****@*****.**");
recipients.Add("*****@*****.**");
if (!smtp.Send("*****@*****.**", recipients, "Test", "Accepted message"))
Assert.Fail("Delivery failed");
// Wait for the client to disconnect.
server.WaitForCompletion();
// Trigger a sending of the bounce message.
Utilities.AssertRecipientsInDeliveryQueue(0);
Assert.IsTrue(server.MessageData.Contains("Accepted message"));
}
