Last Part of Multipart message missing trailing -- in separator

[GoogleCodeExporter]

What steps will reproduce the problem?

1. Send an email with a multipart attachment
2. Use google SMTP server to send the email to an address that you will open 
with outlook.
3. In the outlook client, you end up with an ATTNNNNNN.txt (where N's are 
numbers). This is 
because the last part in the email doesn't have the trailing "--" characters 
that should be in the 
final part's separator string.

We changed the source to use the trailing "--" at the end of the last part and 
Outlook no longer 
gets the ATTNNNNN.txt file.

We stumbled across the solution to fix ATTNNNNN.txt files here:
http://stackoverflow.com/questions/690430/attnnnnn-txt-attachments-when-e-mail-i
s-
received-in-outlook

Thanks.

Original issue reported on code.google.com by newt...@gmail.com on 2 Jun 2009 at 7:29

[GoogleCodeExporter]

Hello,

Could you show exactly where and what you changed in the source?  I'm having 
the same issue.

Thanks,

Mike

Original comment by iamtro...@gmail.com on 11 Dec 2012 at 5:38