protected void Page_Command(object sender, CommandEventArgs e)
{
try
{
sbTrace = new StringBuilder();
if ( e.CommandName == "Mailbox.CheckBounce" )
{
EmailUtils.CheckInbound(Application, gID, true);
}
if ( e.CommandName == "Mailbox.CheckMail" || e.CommandName == "Mailbox.CheckBounce" )
{
string sSERVER_URL = Sql.ToString (ViewState["SERVER_URL" ]);
string sEMAIL_USER = Sql.ToString (ViewState["EMAIL_USER" ]);
string sEMAIL_PASSWORD = Sql.ToString (ViewState["EMAIL_PASSWORD"]);
int nPORT = Sql.ToInteger(ViewState["PORT" ]);
string sSERVICE = Sql.ToString (ViewState["SERVICE" ]);
bool bMAILBOX_SSL = Sql.ToBoolean(ViewState["MAILBOX_SSL" ]);
// 01/08/2008 Paul. Decrypt at the last minute to ensure that an unencrypted password is never sent to the browser.
Guid gINBOUND_EMAIL_KEY = Sql.ToGuid(Application["CONFIG.InboundEmailKey"]);
Guid gINBOUND_EMAIL_IV = Sql.ToGuid(Application["CONFIG.InboundEmailIV" ]);
sEMAIL_PASSWORD = Security.DecryptPassword(sEMAIL_PASSWORD, gINBOUND_EMAIL_KEY, gINBOUND_EMAIL_IV);
dtMain = new DataTable();
dtMain.Columns.Add("From" , typeof(System.String ));
dtMain.Columns.Add("Sender" , typeof(System.String ));
dtMain.Columns.Add("ReplyTo" , typeof(System.String ));
dtMain.Columns.Add("To" , typeof(System.String ));
dtMain.Columns.Add("CC" , typeof(System.String ));
dtMain.Columns.Add("Bcc" , typeof(System.String ));
dtMain.Columns.Add("Subject" , typeof(System.String ));
dtMain.Columns.Add("DeliveryDate", typeof(System.DateTime));
dtMain.Columns.Add("Priority" , typeof(System.String ));
dtMain.Columns.Add("Size" , typeof(System.Int32 ));
dtMain.Columns.Add("ContentID" , typeof(System.String ));
dtMain.Columns.Add("MessageID" , typeof(System.String ));
dtMain.Columns.Add("Headers" , typeof(System.String ));
dtMain.Columns.Add("Body" , typeof(System.String ));
Pop3.Pop3MimeClient pop = new Pop3.Pop3MimeClient(sSERVER_URL, nPORT, bMAILBOX_SSL, sEMAIL_USER, sEMAIL_PASSWORD);
try
{
pop.Trace += new Pop3.TraceHandler(this.Pop3Trace);
pop.ReadTimeout = 60 * 1000; //give pop server 60 seconds to answer
pop.Connect();
int nTotalEmails = 0;
int mailboxSize = 0;
pop.GetMailboxStats(out nTotalEmails, out mailboxSize);
List<int> arrEmailIds = new List<int>();
pop.GetEmailIdList(out arrEmailIds);
foreach ( int i in arrEmailIds )
{
int nEmailSize = pop.GetEmailSize(i);
if ( nEmailSize < 1 * 1024 * 1024 )
{
Pop3.RxMailMessage mm = null;
#if DEBUG
pop.IsCollectRawEmail = true;
#endif
pop.GetHeaders(i, out mm);
if ( mm == null )
{
sbTrace.Append("Email " + i.ToString() + " cannot be displayed." + ControlChars.CrLf);
}
else
{
DataRow row = dtMain.NewRow();
dtMain.Rows.Add(row);
row["From" ] = Server.HtmlEncode(Sql.ToString(mm.From ));
row["Sender" ] = Server.HtmlEncode(Sql.ToString(mm.Sender ));
row["ReplyTo" ] = Server.HtmlEncode(Sql.ToString(mm.ReplyTo));
row["To" ] = Server.HtmlEncode(Sql.ToString(mm.To ));
row["CC" ] = Server.HtmlEncode(Sql.ToString(mm.CC ));
row["Bcc" ] = Server.HtmlEncode(Sql.ToString(mm.Bcc ));
row["Subject" ] = Server.HtmlEncode(mm.Subject);
// 01/23/2008 Paul. DateTime in the email is in universal time.
row["DeliveryDate"] = T10n.FromUniversalTime(mm.DeliveryDate);
row["Priority" ] = mm.Priority.ToString();
row["Size" ] = nEmailSize ;
row["ContentId" ] = mm.ContentId ;
row["MessageId" ] = mm.MessageId ;
row["Headers" ] = "<pre>" + Server.HtmlEncode(mm.RawContent) + "</pre>";
//row["Body" ] = mm.Body ;
}
}
}
}
catch(Exception ex)
{
SplendidError.SystemError(new StackTrace(true).GetFrame(0), ex);
lblError.Text = ex.Message;
}
finally
{
pop.Disconnect();
}
ViewState["Inbox"] = dtMain;
vwMain = new DataView(dtMain);
grdMain.DataSource = vwMain;
grdMain.DataBind();
}
}
catch(Exception ex)
{
SplendidError.SystemError(new StackTrace(true).GetFrame(0), ex);
lblError.Text = ex.Message;
}
finally
{
#if DEBUG
RegisterClientScriptBlock("Pop3Trace", "<script type=\"text/javascript\">sDebugSQL += '" + Sql.EscapeJavaScript(sbTrace.ToString()) + "';</script>");
#endif
}
}
static void Main(string[] args)
{
// TODO: Remove the comment signs from the next line, if you want to create some sample emails.
// SendTestmail();
//If you get a run time error her: SmtpFailedRecipientException, 'Mailbox unavailable. The server response was: 5.7.1 Unable to relay for',
//then you need to change the settings of the local IIS/SMTP server.
Console.WriteLine("POP3 MIME Client Demo");
Console.WriteLine("=====================");
Console.WriteLine();
//prepare pop client
// TODO: Replace server address, username and password with your own credentials.
Pop3.Pop3MimeClient DemoClient = new Pop3.Pop3MimeClient("pop.gmail.com", 995, true, "*****@*****.**", "password");
DemoClient.Trace += new TraceHandler(Console.WriteLine);
DemoClient.ReadTimeout = 60000; //give pop server 60 seconds to answer
//establish connection
DemoClient.Connect();
//get mailbox stats
int numberOfMailsInMailbox, mailboxSize;
DemoClient.GetMailboxStats(out numberOfMailsInMailbox, out mailboxSize);
//get at most the xx first emails
RxMailMessage mm;
int downloadNumberOfEmails;
int maxDownloadEmails = 99;
if (numberOfMailsInMailbox<maxDownloadEmails) {
downloadNumberOfEmails = numberOfMailsInMailbox;
} else {
downloadNumberOfEmails = maxDownloadEmails;
}
for (int i = 1;i <= downloadNumberOfEmails;i++) {
DemoClient.GetEmail(i, out mm);
if (mm==null) {
Console.WriteLine("Email " + i.ToString() + " cannot be displayed.");
} else {
Console.WriteLine(mm.MailStructure());
}
}
////uncomment the following code if you want to write the raw text of the emails to a file.
//string myDocumentsPath = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);
//string Email;
//DemoClient.IsCollectRawEmail = true;
//string fileName = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments) + @"\Emails From POP3 Server.TXT";
//using (StreamWriter sw = File.CreateText(fileName)) {
// for (int i = 1;i <= maxDownloadEmails;i++) {
// sw.WriteLine("Email: " + i.ToString() + "\n===============\n\n");
// DemoClient.GetRawEmail(i, out Email);
// sw.WriteLine(Email);
// sw.WriteLine();
// }
// sw.Close();
//}
//close connection
DemoClient.Disconnect();
Console.WriteLine();
Console.WriteLine("======== Press Enter to end program");
Console.ReadLine();
}
protected void Page_Command(object sender, CommandEventArgs e)
{
try
{
sbTrace = new StringBuilder();
if (e.CommandName == "Mailbox.CheckBounce")
{
EmailUtils.CheckInbound(Application, gID, true);
}
if (e.CommandName == "Mailbox.CheckMail" || e.CommandName == "Mailbox.CheckBounce")
{
string sSERVER_URL = Sql.ToString(ViewState["SERVER_URL"]);
string sEMAIL_USER = Sql.ToString(ViewState["EMAIL_USER"]);
string sEMAIL_PASSWORD = Sql.ToString(ViewState["EMAIL_PASSWORD"]);
int nPORT = Sql.ToInteger(ViewState["PORT"]);
string sSERVICE = Sql.ToString(ViewState["SERVICE"]);
bool bMAILBOX_SSL = Sql.ToBoolean(ViewState["MAILBOX_SSL"]);
// 01/08/2008 Paul. Decrypt at the last minute to ensure that an unencrypted password is never sent to the browser.
Guid gINBOUND_EMAIL_KEY = Sql.ToGuid(Application["CONFIG.InboundEmailKey"]);
Guid gINBOUND_EMAIL_IV = Sql.ToGuid(Application["CONFIG.InboundEmailIV"]);
sEMAIL_PASSWORD = Security.DecryptPassword(sEMAIL_PASSWORD, gINBOUND_EMAIL_KEY, gINBOUND_EMAIL_IV);
dtMain = new DataTable();
dtMain.Columns.Add("From", typeof(System.String));
dtMain.Columns.Add("Sender", typeof(System.String));
dtMain.Columns.Add("ReplyTo", typeof(System.String));
dtMain.Columns.Add("To", typeof(System.String));
dtMain.Columns.Add("CC", typeof(System.String));
dtMain.Columns.Add("Bcc", typeof(System.String));
dtMain.Columns.Add("Subject", typeof(System.String));
dtMain.Columns.Add("DeliveryDate", typeof(System.DateTime));
dtMain.Columns.Add("Priority", typeof(System.String));
dtMain.Columns.Add("Size", typeof(System.Int32));
dtMain.Columns.Add("ContentID", typeof(System.String));
dtMain.Columns.Add("MessageID", typeof(System.String));
dtMain.Columns.Add("Headers", typeof(System.String));
dtMain.Columns.Add("Body", typeof(System.String));
Pop3.Pop3MimeClient pop = new Pop3.Pop3MimeClient(sSERVER_URL, nPORT, bMAILBOX_SSL, sEMAIL_USER, sEMAIL_PASSWORD);
try
{
pop.Trace += new Pop3.TraceHandler(this.Pop3Trace);
pop.ReadTimeout = 60 * 1000; //give pop server 60 seconds to answer
pop.Connect();
int nTotalEmails = 0;
int mailboxSize = 0;
pop.GetMailboxStats(out nTotalEmails, out mailboxSize);
List <int> arrEmailIds = new List <int>();
pop.GetEmailIdList(out arrEmailIds);
foreach (int i in arrEmailIds)
{
int nEmailSize = pop.GetEmailSize(i);
if (nEmailSize < 1 * 1024 * 1024)
{
Pop3.RxMailMessage mm = null;
#if DEBUG
pop.IsCollectRawEmail = true;
#endif
pop.GetHeaders(i, out mm);
if (mm == null)
{
sbTrace.Append("Email " + i.ToString() + " cannot be displayed." + ControlChars.CrLf);
}
else
{
DataRow row = dtMain.NewRow();
dtMain.Rows.Add(row);
row["From"] = Server.HtmlEncode(Sql.ToString(mm.From));
row["Sender"] = Server.HtmlEncode(Sql.ToString(mm.Sender));
row["ReplyTo"] = Server.HtmlEncode(Sql.ToString(mm.ReplyTo));
row["To"] = Server.HtmlEncode(Sql.ToString(mm.To));
row["CC"] = Server.HtmlEncode(Sql.ToString(mm.CC));
row["Bcc"] = Server.HtmlEncode(Sql.ToString(mm.Bcc));
row["Subject"] = Server.HtmlEncode(mm.Subject);
// 01/23/2008 Paul. DateTime in the email is in universal time.
row["DeliveryDate"] = T10n.FromUniversalTime(mm.DeliveryDate);
row["Priority"] = mm.Priority.ToString();
row["Size"] = nEmailSize;
row["ContentId"] = mm.ContentId;
row["MessageId"] = mm.MessageId;
row["Headers"] = "<pre>" + Server.HtmlEncode(mm.RawContent) + "</pre>";
//row["Body" ] = mm.Body ;
}
}
}
}
catch (Exception ex)
{
SplendidError.SystemError(new StackTrace(true).GetFrame(0), ex);
lblError.Text = ex.Message;
}
finally
{
pop.Disconnect();
}
ViewState["Inbox"] = dtMain;
vwMain = new DataView(dtMain);
grdMain.DataSource = vwMain;
grdMain.DataBind();
}
}
catch (Exception ex)
{
SplendidError.SystemError(new StackTrace(true).GetFrame(0), ex);
lblError.Text = ex.Message;
}
finally
{
#if DEBUG
RegisterClientScriptBlock("Pop3Trace", "<script type=\"text/javascript\">sDebugSQL += '" + Sql.EscapeJavaScript(sbTrace.ToString()) + "';</script>");
#endif
}
}
static void Main(string[] args)
{
// TODO: Remove the comment signs from the next line, if you want to create some sample emails.
// SendTestmail();
//If you get a run time error her: SmtpFailedRecipientException, 'Mailbox unavailable. The server response was: 5.7.1 Unable to relay for',
//then you need to change the settings of the local IIS/SMTP server.
Console.WriteLine("POP3 MIME Client Demo");
Console.WriteLine("=====================");
Console.WriteLine();
//prepare pop client
// TODO: Replace server address, username and password with your own credentials.
Pop3.Pop3MimeClient DemoClient = new Pop3.Pop3MimeClient("pop.gmail.com", 995, true, "*****@*****.**", "password");
DemoClient.Trace += new TraceHandler(Console.WriteLine);
DemoClient.ReadTimeout = 60000; //give pop server 60 seconds to answer
//establish connection
DemoClient.Connect();
//get mailbox stats
int numberOfMailsInMailbox, mailboxSize;
DemoClient.GetMailboxStats(out numberOfMailsInMailbox, out mailboxSize);
//get at most the xx first emails
RxMailMessage mm;
int downloadNumberOfEmails;
int maxDownloadEmails = 99;
if (numberOfMailsInMailbox < maxDownloadEmails)
{
downloadNumberOfEmails = numberOfMailsInMailbox;
}
else
{
downloadNumberOfEmails = maxDownloadEmails;
}
for (int i = 1; i <= downloadNumberOfEmails; i++)
{
DemoClient.GetEmail(i, out mm);
if (mm == null)
{
Console.WriteLine("Email " + i.ToString() + " cannot be displayed.");
}
else
{
Console.WriteLine(mm.MailStructure());
}
}
////uncomment the following code if you want to write the raw text of the emails to a file.
//string myDocumentsPath = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);
//string Email;
//DemoClient.IsCollectRawEmail = true;
//string fileName = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments) + @"\Emails From POP3 Server.TXT";
//using (StreamWriter sw = File.CreateText(fileName)) {
// for (int i = 1;i <= maxDownloadEmails;i++) {
// sw.WriteLine("Email: " + i.ToString() + "\n===============\n\n");
// DemoClient.GetRawEmail(i, out Email);
// sw.WriteLine(Email);
// sw.WriteLine();
// }
// sw.Close();
//}
//close connection
DemoClient.Disconnect();
Console.WriteLine();
Console.WriteLine("======== Press Enter to end program");
Console.ReadLine();
}
public static void CheckInbound(HttpApplicationState Application, Guid gID, bool bBounce)
{
if ( !bInsideCheckInbound )
{
bInsideCheckInbound = true;
try
{
bool bEMAIL_INBOUND_SAVE_RAW = Sql.ToBoolean(Application["CONFIG.email_inbound_save_raw"]);
Guid gINBOUND_EMAIL_KEY = Sql.ToGuid (Application["CONFIG.InboundEmailKey" ]);
Guid gINBOUND_EMAIL_IV = Sql.ToGuid (Application["CONFIG.InboundEmailIV" ]);
DataView vwINBOUND_EMAILS_Inbound = null;
if ( bBounce )
vwINBOUND_EMAILS_Inbound = new DataView(SplendidCache.InboundEmailBounce());
else
vwINBOUND_EMAILS_Inbound = new DataView(SplendidCache.InboundEmailMonitored());
if ( !Sql.IsEmptyGuid(gID) )
vwINBOUND_EMAILS_Inbound.RowFilter = "ID = '" + gID.ToString() + "'";
DbProviderFactory dbf = DbProviderFactories.GetFactory(Application);
using ( IDbConnection con = dbf.CreateConnection() )
{
con.Open();
string sSQL;
sSQL = "select count(*) " + ControlChars.CrLf
+ " from vwEMAILS " + ControlChars.CrLf
+ " where MESSAGE_ID = @MESSAGE_ID" + ControlChars.CrLf;
using ( IDbCommand cmdExistingEmails = con.CreateCommand() )
{
cmdExistingEmails.CommandText = sSQL;
IDbDataParameter parMESSAGE_ID = Sql.AddParameter(cmdExistingEmails, "@MESSAGE_ID", String.Empty, 1000);
foreach ( DataRowView rowInbound in vwINBOUND_EMAILS_Inbound )
{
// 01/13/2008 Paul. The MAILBOX_ID is the ID for the INBOUND_EMAIL record.
Guid gMAILBOX_ID = Sql.ToGuid (rowInbound["ID" ]);
Guid gGROUP_ID = Sql.ToGuid (rowInbound["GROUP_ID" ]);
string sMAILBOX_TYPE = Sql.ToString (rowInbound["MAILBOX_TYPE" ]);
string sSERVER_URL = Sql.ToString (rowInbound["SERVER_URL" ]);
string sEMAIL_USER = Sql.ToString (rowInbound["EMAIL_USER" ]);
string sEMAIL_PASSWORD = Sql.ToString (rowInbound["EMAIL_PASSWORD"]);
int nPORT = Sql.ToInteger(rowInbound["PORT" ]);
string sSERVICE = Sql.ToString (rowInbound["SERVICE" ]);
bool bMAILBOX_SSL = Sql.ToBoolean(rowInbound["MAILBOX_SSL" ]);
bool bMARK_READ = Sql.ToBoolean(rowInbound["MARK_READ" ]);
bool bONLY_SINCE = Sql.ToBoolean(rowInbound["ONLY_SINCE" ]);
// 01/08/2008 Paul. Decrypt at the last minute to ensure that an unencrypted password is never sent to the browser.
sEMAIL_PASSWORD = Security.DecryptPassword(sEMAIL_PASSWORD, gINBOUND_EMAIL_KEY, gINBOUND_EMAIL_IV);
Pop3.Pop3MimeClient pop = new Pop3.Pop3MimeClient(sSERVER_URL, nPORT, bMAILBOX_SSL, sEMAIL_USER, sEMAIL_PASSWORD);
try
{
pop.ReadTimeout = 60 * 1000; //give pop server 60 seconds to answer
pop.Connect();
int nTotalEmails = 0;
int mailboxSize = 0;
pop.GetMailboxStats(out nTotalEmails, out mailboxSize);
List<int> arrEmailIds = new List<int>();
pop.GetEmailIdList(out arrEmailIds);
foreach ( int i in arrEmailIds )
{
Pop3.RxMailMessage mm = null;
try
{
pop.IsCollectRawEmail = bEMAIL_INBOUND_SAVE_RAW;
pop.GetHeaders(i, out mm);
if ( mm != null )
{
// 01/13/2008 Paul. Bounce processing only applies if sent by the mailer daemon.
// 01/13/2008 Paul. MS Exchange Server uses postmaster.
bool bMailerDaemon = mm.From.Address.IndexOf("mailer-daemon@") >= 0 || mm.From.Address.IndexOf("postmaster@") >= 0;
if ( (bBounce && bMailerDaemon) || (!bBounce && !bMailerDaemon) )
{
// 01/12/2008 Paul. Lookup the message to see if we need to import it.
// SugarCRM: The uniqueness of a given email message is determined by a concatenationof 2 values,
// SugarCRM: the messageID and the delivered-to field. This allows multiple To: and B/CC: destination
// SugarCRM: addresses to be imported by Sugar without violating the true duplicate-email issues.
// 01/20/2008 Paul. mm.DeliveredTo can be NULL.
parMESSAGE_ID.Value = mm.MessageId + ((mm.DeliveredTo != null && mm.DeliveredTo.Address != null) ? mm.DeliveredTo.Address : String.Empty);
if ( Sql.ToInteger(cmdExistingEmails.ExecuteScalar()) == 0 )
{
mm = null;
pop.GetEmail(i, out mm);
// 01/13/2008 Paul. Pull POP3 logic out of import function so that it can be reused by IMAP4 driver.
ImportInboundEmail(Application, con, mm, gMAILBOX_ID, sMAILBOX_TYPE, gGROUP_ID);
if ( !bMARK_READ )
pop.DeleteEmail(i);
}
}
}
}
finally
{
// 01/13/2008 Paul. We may need to be more efficient about garbage cleanup as an email can contain a large attachment.
mm = null;
}
}
}
finally
{
pop.Disconnect();
}
}
}
}
}
catch(Exception ex)
{
SplendidError.SystemMessage(Application, "Error", new StackTrace(true).GetFrame(0), Utils.ExpandException(ex));
}
finally
{
bInsideCheckInbound = false;
}
}
}