public void TestSpamProtectionPreTransmissionHELOPassFirst()
{
_application.Settings.AntiSpam.SpamMarkThreshold = 1;
_application.Settings.AntiSpam.SpamDeleteThreshold = 100;
_application.Settings.AntiSpam.AddHeaderReason = true;
_application.Settings.AntiSpam.AddHeaderSpam = true;
_application.Settings.AntiSpam.PrependSubject = true;
_application.Settings.AntiSpam.PrependSubjectText = "ThisIsSpam";
_application.Settings.AntiSpam.CheckHostInHelo = true;
_application.Settings.AntiSpam.CheckHostInHeloScore = 105;
hMailServer.IncomingRelay incomingRelay = _application.Settings.IncomingRelays.Add();
incomingRelay.LowerIP = "1.2.1.2";
incomingRelay.UpperIP = "1.2.1.3";
incomingRelay.Name = "Test";
incomingRelay.Save();
List <string> messages = new List <string>();
string message = "Received: from example.com (example.com [1.2.1.2]) by mail.host.edu\r\n" +
"Received: from mail.hmailserver.com (mail.hmailserver.com [" + Utilities.GethMailServerCOMIPaddress() + "]) by mail.host.edu\r\n" +
"From: [email protected]\r\n" +
"To: [email protected]\r\n" +
"Subject: Test\r\n" +
"\r\n" +
"Should be blocked by SPF.";
messages.Add(message);
int port = 1110;
POP3Server pop3Server = new POP3Server(1, port, messages);
pop3Server.StartListen();
hMailServer.Account account = SingletonProvider <Utilities> .Instance.AddAccount(_domain, "*****@*****.**", "test");
hMailServer.FetchAccount fa = account.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 = false;
fa.DaysToKeepMessages = 0;
fa.UseAntiSpam = true;
fa.Save();
fa.DownloadNow();
pop3Server.WaitForCompletion();
fa.Delete();
POP3Simulator.AssertMessageCount(account.Address, "test", 1);
}
public void TestAntiVirusDisabled()
{
List <string> messages = new List <string>();
string messageText = "From: [email protected]\r\n" +
"To: [email protected]\r\n" +
"Subject: Test\r\n" +
"\r\n" +
"Should be blocked by SPF.";
messages.Add(messageText);
int port = 1110;
POP3Server pop3Server = new POP3Server(1, port, messages);
pop3Server.StartListen();
hMailServer.Account account = SingletonProvider <Utilities> .Instance.AddAccount(_domain, "*****@*****.**", "test");
hMailServer.FetchAccount fa = CreateFetchAccount(account, port, false, false);
fa.DownloadNow();
pop3Server.WaitForCompletion();
fa.Delete();
POP3Simulator.AssertMessageCount(account.Address, "test", 1);
hMailServer.Message message = account.IMAPFolders.get_ItemByName("INBOX").Messages[0];
Assert.IsFalse(message.get_Flag(hMailServer.eMessageFlag.eMFVirusScan));
}
public void TestSpamProtectionNoTagging()
{
Utilities.AssertSpamAssassinIsRunning();
_application.Settings.AntiSpam.SpamMarkThreshold = 5;
_application.Settings.AntiSpam.SpamDeleteThreshold = 9999;
_application.Settings.AntiSpam.MaximumMessageSize = 1024 * 1024;
_application.Settings.AntiSpam.AddHeaderReason = false;
_application.Settings.AntiSpam.AddHeaderSpam = false;
_application.Settings.AntiSpam.PrependSubject = false;
_application.Settings.AntiSpam.PrependSubjectText = "ThisIsSpam";
// Enable SpamAssassin
_application.Settings.AntiSpam.SpamAssassinEnabled = true;
_application.Settings.AntiSpam.SpamAssassinHost = "localhost";
_application.Settings.AntiSpam.SpamAssassinPort = 783;
_application.Settings.AntiSpam.SpamAssassinMergeScore = true;
_application.Settings.AntiSpam.SpamAssassinScore = 5;
List <string> messages = new List <string>();
string message = "From: [email protected]\r\n" +
"To: [email protected]\r\n" +
"Subject: Test\r\n" +
"\r\n" +
"XJS*C4JDBQADN1.NSBN3*2IDNEN*GTUBE-STANDARD-ANTI-UBE-TEST-EMAIL*C.34X";
messages.Add(message);
int port = 1110;
POP3Server pop3Server = new POP3Server(1, port, messages);
pop3Server.StartListen();
hMailServer.Account account = SingletonProvider <Utilities> .Instance.AddAccount(_domain, "*****@*****.**", "test");
hMailServer.FetchAccount fa = account.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 = false;
fa.DaysToKeepMessages = -1;
fa.UseAntiSpam = true;
fa.Save();
fa.DownloadNow();
pop3Server.WaitForCompletion();
fa.Delete();
POP3Simulator.AssertMessageCount(account.Address, "test", 1);
}
public void TestSpamProtectionPostTransmission()
{
_application.Settings.AntiSpam.SpamMarkThreshold = 1;
_application.Settings.AntiSpam.SpamDeleteThreshold = 100;
_application.Settings.AntiSpam.AddHeaderReason = true;
_application.Settings.AntiSpam.AddHeaderSpam = true;
_application.Settings.AntiSpam.PrependSubject = true;
_application.Settings.AntiSpam.PrependSubjectText = "ThisIsSpam";
hMailServer.SURBLServer oSURBLServer = _application.Settings.AntiSpam.SURBLServers[0];
oSURBLServer.Active = true;
oSURBLServer.Score = 5;
oSURBLServer.Save();
List <string> messages = new List <string>();
string message = "Received: from example.com (example.com [1.2.3.4]) by mail.host.edu\r\n" +
"From: [email protected]\r\n" +
"To: [email protected]\r\n" +
"Subject: Test\r\n" +
"\r\n" +
"http://surbl-org-permanent-test-point.com/";
messages.Add(message);
int port = 1110;
POP3Server pop3Server = new POP3Server(1, port, messages);
pop3Server.StartListen();
hMailServer.Account account = SingletonProvider <Utilities> .Instance.AddAccount(_domain, "*****@*****.**", "test");
hMailServer.FetchAccount fa = account.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 = false;
fa.DaysToKeepMessages = -1;
fa.UseAntiSpam = true;
fa.Save();
fa.DownloadNow();
pop3Server.WaitForCompletion();
fa.Delete();
string downloadedMessage = POP3Simulator.AssertGetFirstMessageText(account.Address, "test");
Assert.IsTrue(downloadedMessage.Contains("X-hMailServer-Spam: YES"));
}
public void TestDeliverToExternalMimeRecipientsEnabledRouteAsExternal()
{
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();
// Add a route so we can connect to localhost.
hMailServer.Route route = SMTPClientTests.AddRoutePointingAtLocalhost(5, 250, false);
route.TreatSecurityAsLocalDomain = false;
route.Save();
hMailServer.Account userAccount = SingletonProvider <Utilities> .Instance.AddAccount(_domain, "*****@*****.**", "test");
hMailServer.Account recipientAccount1 = SingletonProvider <Utilities> .Instance.AddAccount(_domain, "*****@*****.**", "test");
hMailServer.Account catchallAccount = SingletonProvider <Utilities> .Instance.AddAccount(_domain, "*****@*****.**", "test");
_domain.Postmaster = catchallAccount.Address;
_domain.Save();
hMailServer.FetchAccount fa = userAccount.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(recipientAccount1.Address, "test");
Assert.IsTrue(downloadedMessage1.Contains(message), downloadedMessage1);
Utilities.AssertRecipientsInDeliveryQueue(0, false);
}
public void TestDeliverToExternalMimeRecipientsDisabled()
{
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;
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.Save();
fa.DownloadNow();
pop3Server.WaitForCompletion();
fa.Delete();
string downloadedMessage1 = POP3Simulator.AssertGetFirstMessageText(account2.Address, "test");
POP3Simulator.AssertMessageCount(account1.Address, "test", 0);
Assert.IsTrue(downloadedMessage1.Contains(message), downloadedMessage1);
POP3Simulator.AssertMessageCount(account2.Address, "test", 0);
POP3Simulator.AssertMessageCount(catchallAccount.Address, "test", 0);
}
public void TestSpamProtectionDisabled()
{
_application.Settings.AntiSpam.SpamMarkThreshold = 1;
_application.Settings.AntiSpam.SpamDeleteThreshold = 100;
_application.Settings.AntiSpam.AddHeaderReason = true;
_application.Settings.AntiSpam.AddHeaderSpam = true;
_application.Settings.AntiSpam.PrependSubject = true;
_application.Settings.AntiSpam.PrependSubjectText = "ThisIsSpam";
_application.Settings.AntiSpam.UseSPF = true;
_application.Settings.AntiSpam.UseSPFScore = 5;
List <string> messages = new List <string>();
string message = "From: [email protected]\r\n" +
"To: [email protected]\r\n" +
"Subject: Test\r\n" +
"\r\n" +
"Should be blocked by SPF.";
messages.Add(message);
int port = 1110;
POP3Server pop3Server = new POP3Server(1, port, messages);
pop3Server.StartListen();
hMailServer.Account account = SingletonProvider <Utilities> .Instance.AddAccount(_domain, "*****@*****.**", "test");
hMailServer.FetchAccount fa = account.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 = false;
fa.DaysToKeepMessages = -1;
fa.UseAntiSpam = false;
fa.Save();
fa.DownloadNow();
pop3Server.WaitForCompletion();
fa.Delete();
string downloadedMessage = POP3Simulator.AssertGetFirstMessageText(account.Address, "test");
Assert.IsFalse(downloadedMessage.Contains("X-hMailServer-Spam: YES"));
}
private void buttonDownloadNow_Click(object sender, EventArgs e)
{
// save properties prior to downloading, so we have
// the latest settings.
if (_fetchAccount != null)
{
SaveAccountProperties(_fetchAccount);
_fetchAccount.Save();
_fetchAccount.DownloadNow();
this.Close();
}
}
public void TestDeleteMutliple()
{
List <string> messages = new List <string>();
string message = "From: [email protected]\r\n" +
"To: [email protected]\r\n" +
"Subject: Test\r\n" +
"\r\n" +
"Hello!";
messages.Add(message);
messages.Add(message);
messages.Add(message);
int port = 1110;
POP3Server pop3Server = new POP3Server(1, port, messages);
pop3Server.StartListen();
hMailServer.Account account = SingletonProvider <Utilities> .Instance.AddAccount(_domain, "*****@*****.**", "test");
hMailServer.FetchAccount fa = account.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 = false;
fa.DaysToKeepMessages = -1;
fa.Save();
fa.DownloadNow();
pop3Server.WaitForCompletion();
fa.Delete();
POP3Simulator.AssertMessageCount(account.Address, "test", 3);
Assert.AreEqual(3, pop3Server.DeletedMessages.Count);
}
public void TestPOP3Client()
{
List <string> messages = new List <string>();
string message = "From: [email protected]\r\n" +
"To: [email protected]\r\n" +
"Subject: Test\r\n" +
"\r\n" +
"Hello!";
messages.Add(message);
int port = 1110;
POP3Server pop3Server = new POP3Server(1, port, messages);
pop3Server.StartListen();
hMailServer.Account account = SingletonProvider <Utilities> .Instance.AddAccount(_domain, "*****@*****.**", "test");
hMailServer.FetchAccount fa = account.FetchAccounts.Add();
fa.Enabled = true;
fa.MinutesBetweenFetch = 10;
fa.Name = "Test";
fa.Username = GetUsername();
fa.Password = GetPassword();
fa.UseSSL = false;
fa.ServerAddress = "localhost";
fa.Port = port;
fa.ProcessMIMERecipients = false;
fa.Save();
fa.DownloadNow();
pop3Server.WaitForCompletion();
fa.Delete();
string downloadedMessage = POP3Simulator.AssertGetFirstMessageText(account.Address, "test");
Assert.IsTrue(downloadedMessage.Contains(message));
EnsureNoPassword();
}
public void TestServerNotSupportingUIDL()
{
List <string> messages = new List <string>();
string message = "Received: from example.com (example.com [1.2.3.4]) by mail.host.edu\r\n" +
"From: [email protected]\r\n" +
"To: [email protected]\r\n" +
"Subject: Test\r\n" +
"\r\n" +
"Hello!";
messages.Add(message);
int port = 1110;
POP3Server pop3Server = new POP3Server(1, port, messages);
pop3Server.SupportsUIDL = false;
pop3Server.StartListen();
hMailServer.Account account = SingletonProvider <Utilities> .Instance.AddAccount(_domain, "*****@*****.**", "test");
hMailServer.FetchAccount fa = account.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 = false;
fa.Save();
fa.DownloadNow();
pop3Server.WaitForCompletion();
fa.Delete();
string error = Utilities.ReadAndDeleteErrorLog();
Assert.IsTrue(error.Contains("-ERR unhandled command"));
}
private void DownloadFromExternalAccount(hMailServer.Account account, hMailServer.FetchAccount fa)
{
if (!_backupMessages)
{
return;
}
// Download messages from the external account.
List <string> messages = new List <string>();
messages.Add("Subject: Message 1\r\n");
messages.Add("Subject: Message 2\r\n");
messages.Add("Subject: Message 3\r\n");
int port = 1110;
POP3Server pop3Server = new POP3Server(1, port, messages);
pop3Server.StartListen();
fa.DownloadNow();
pop3Server.WaitForCompletion();
Utilities.AssertRecipientsInDeliveryQueue(0);
POP3Simulator.AssertMessageCount(account.Address, "test", 5);
}
public void TestBasicExternalAccountSSLEvenThoughNotSupported()
{
List <string> messages = new List <string>();
string message = "From: [email protected]\r\n" +
"To: [email protected]\r\n" +
"Subject: Test\r\n" +
"\r\n" +
"Hello!";
messages.Add(message);
int port = 1111;
POP3Server pop3Server = new POP3Server(2, port, messages);
pop3Server.DisconnectImmediate = true;
pop3Server.StartListen();
Utilities.DeleteCurrentDefaultLog();
hMailServer.Account account = SingletonProvider <Utilities> .Instance.AddAccount(_domain, "*****@*****.**", "test");
hMailServer.FetchAccount fa = account.FetchAccounts.Add();
fa.Enabled = true;
fa.MinutesBetweenFetch = 10;
fa.Name = "Test";
fa.Username = "******";
fa.Password = "******";
fa.UseSSL = true;
fa.ServerAddress = "localhost";
fa.Port = port;
fa.ProcessMIMERecipients = false;
fa.Save();
fa.DownloadNow();
string contentSoFar = "";
for (int i = 0; i <= 10; i++)
{
if (i == 5)
{
Assert.Fail("No connection: " + contentSoFar);
}
contentSoFar = Utilities.ReadCurrentDefaultLog();
if (contentSoFar.Contains("SSL handshake with client failed."))
{
break;
}
Thread.Sleep(1000);
}
Utilities.DeleteCurrentDefaultLog();
// try again.
fa.DownloadNow();
contentSoFar = "";
for (int i = 0; i <= 10; i++)
{
if (i == 5)
{
Assert.Fail("No connection: " + contentSoFar);
}
contentSoFar = Utilities.ReadCurrentDefaultLog();
if (contentSoFar.Contains("SSL handshake with client failed."))
{
break;
}
Thread.Sleep(1000);
}
pop3Server.WaitForCompletion();
fa.Delete();
}
public void TestOnExternalAccountDownload()
{
Utilities.DeleteCurrentDefaultLog();
List <string> messages = new List <string>();
messages.Add("From: [email protected]\r\n" +
"To: [email protected]\r\n" +
"Subject: Message 1\r\n" +
"\r\n" +
"Message 1!");
messages.Add("From: [email protected]\r\n" +
"To: [email protected]\r\n" +
"Subject: Message 2\r\n" +
"\r\n" +
"Message 2!");
messages.Add("From: [email protected]\r\n" +
"To: [email protected]\r\n" +
"Subject: Message 3\r\n" +
"\r\n" +
"Message 3!");
// First set up a script
hMailServer.Application application = SingletonProvider <Utilities> .Instance.GetApp();
// The second message should be deleted after 5 days.
string script = "Sub OnExternalAccountDownload(oFetchAccount, oMessage, sRemoteUID)" + Environment.NewLine +
" EventLog.Write(\"UID: \" & sRemoteUID) " + Environment.NewLine +
" EventLog.Write(\"FetchAccount: \" & oFetchAccount.Name) " + Environment.NewLine +
" If Not oMessage Is Nothing Then " + Environment.NewLine +
" EventLog.Write(\"From: \" & oMessage.FromAddress) " + Environment.NewLine +
" EventLog.Write(\"Filename: \" & oMessage.FileName) " + Environment.NewLine +
" Else " + Environment.NewLine +
" EventLog.Write(\"Message details missing\") " + Environment.NewLine +
" End If" + Environment.NewLine +
" if sRemoteUID = \"UniqueID-" + messages[1].GetHashCode() + "\" Then " + Environment.NewLine +
" Result.Value = 2 " + Environment.NewLine +
" Result.Parameter = 5 " + Environment.NewLine +
" End If " + Environment.NewLine +
" End Sub";
hMailServer.Scripting scripting = _settings.Scripting;
string file = scripting.CurrentScriptFile;
Utilities.WriteFile(file, script);
scripting.Enabled = true;
scripting.Reload();
int port = 43132;
POP3Server pop3Server = new POP3Server(1, port, messages);
pop3Server.StartListen();
hMailServer.Account account = SingletonProvider <Utilities> .Instance.AddAccount(_domain, "*****@*****.**", "test");
hMailServer.FetchAccount fa = account.FetchAccounts.Add();
fa.Enabled = true;
fa.MinutesBetweenFetch = 10;
fa.Name = "TestFA";
fa.Username = "******";
fa.Password = "******";
fa.UseSSL = false;
fa.ServerAddress = "localhost";
fa.Port = port;
fa.ProcessMIMERecipients = false;
fa.DaysToKeepMessages = -1;
fa.Save();
fa.DownloadNow();
pop3Server.WaitForCompletion();
string eventLogFile = _settings.Logging.CurrentEventLog;
string logContents = Utilities.ReadExistingTextFile(eventLogFile);
Assert.IsTrue(logContents.Contains("FetchAccount: " + fa.Name));
Assert.IsTrue(logContents.Contains("From: [email protected]"));
Assert.IsTrue(logContents.Contains("From: [email protected]"));
Assert.IsTrue(logContents.Contains("From: [email protected]"));
string appLogContent = Utilities.ReadCurrentDefaultLog();
Assert.IsTrue(pop3Server.DeletedMessages.Contains(1));
Assert.IsFalse(pop3Server.DeletedMessages.Contains(2));
Assert.IsTrue(pop3Server.DeletedMessages.Contains(3));
Assert.IsTrue(pop3Server.RetrievedMessages.Contains(1));
Assert.IsTrue(pop3Server.RetrievedMessages.Contains(2));
Assert.IsTrue(pop3Server.RetrievedMessages.Contains(3));
POP3Simulator.AssertMessageCount(account.Address, "test", 3);
pop3Server.StartListen();
// Download again...
fa.DownloadNow();
pop3Server.WaitForCompletion();
// Make sure that no messages are deleted.
Assert.AreEqual(0, pop3Server.DeletedMessages.Count);
Assert.AreEqual(0, pop3Server.RetrievedMessages.Count);
POP3Simulator.AssertMessageCount(account.Address, "test", 3);
}
