Multipart e-mail messages displayed as attachments

[Guest]

One specific sender's e-mails are displayed in Outlook as an attachment named
"originalmail.eml". This is only generated by one specific sender-receiver
combination as other senders' messages from the same domain to the receiver
displays inline while the sender's mails also display inline to other
recipients on the receiver's domain.

Both parties are running Outlook 2003 while all receivers are using Norton
Antivirus 2006.

 

[Brian Tillman]

One specific sender's e-mails are displayed in Outlook as an
attachment named "originalmail.eml". This is only generated by one
specific sender-receiver combination as other senders' messages from
the same domain to the receiver displays inline while the sender's
mails also display inline to other recipients on the receiver's
domain.

Both parties are running Outlook 2003 while all receivers are using
Norton Antivirus 2006.

See if you can get more information about the configurations, because EML
messages are strictly Outlook Express. Outlook does not use that file type.

 

[Guest]

The incoming messages are multipart/mixed MIME formats. The following SMTP
headers might give a clue:

Content-class: urn:content-classes:message
MIME-Version: 1.0
X-MimeOLE: Produced By Microsoft Exchange V6.5.7226.0
X-MS-Has-Attach:
Content-Type: multipart/mixed;
boundary="=_Boundary_SmLAztxc1o8yfogkJXrR"

E-mails are created as HTML mail. The outgoing mail server or firewall
inserts a text disclaimer at the end of the mail. However, this doesn't seem
to influence messages sent from other users on the same domain/network.

 

[Brian Tillman]

The incoming messages are multipart/mixed MIME formats. The
following SMTP headers might give a clue:

Content-class: urn:content-classes:message
MIME-Version: 1.0
X-MimeOLE: Produced By Microsoft Exchange V6.5.7226.0
X-MS-Has-Attach:
Content-Type: multipart/mixed;
boundary="=_Boundary_SmLAztxc1o8yfogkJXrR"

E-mails are created as HTML mail. The outgoing mail server or
firewall inserts a text disclaimer at the end of the mail. However,
this doesn't seem to influence messages sent from other users on the
same domain/network.

HTML messages and, in general, all messages sent through Exchange, will be
multipart, so the above contains no diagnostic information.