We have an ASP form using Smart Mailer to generate SMTP emails for multiple recipients (on form POST).

When we disable the send by stubbing this line in Smart Mailer code:

' sm1.sendMail "multiple"

And replace it with this debug code:

smtp_counter = smtp_counter + 1

response.write( CStr( smtp_counter ) & " " & (sm1.toRecord.Fields.Item(sm1.toRecordEmail).Value) & "<br />"

We can verify that we indeed (always) have a DISTINCT list of emails. (By design, no duplicates are allowed at database level).

However, if we let Smart Mailer generate the SMTP messages, duplicate/multiple messages are created per instance.

Smart Mailer is sending mail to our internal SMTP mail server (Exchange 2003).

This is a new problem for us, we have been using Smart Mailer without issues for years.

We have completed a case with Microsoft to verify that Exchange 2003 is not generating duplicate message IDs'

The problem is that one email is resulting in multiple SMTP messages, each carrying a unique message ID.

Can someone work with us to debug to solve this issue?

We are available 24/7 to solve with your assistance.

Thanks in advance for any feedback.

This reply was removed on 9/6/2012 9:32:06 PM.
See the changelog

This reply was removed on 9/6/2012 9:32:00 PM.
See the changelog

can anyone tell me how to find the Unqiue identifier for each email generated at SMTP level.. I am creating a project to capture onlt the newly received email from my system.

can anyone tell me how to find the Unqiue identifier for each email generated at SMTP level.. I am creating a project to capture onlt the newly received email from my system.