Recently upgraded to MD 2.41 from 2.27. This section of the man page caught my eye. $AddApparentlyToForSpamAssassin By default, MIMEDefang tries to pass SpamAssassin a message that looks exactly like one it would receive via procmail. This means adding a Received: header, adding a Message-ID header if necessary, and adding a Return-Path: header. If you set $AddAp- parentlyToForSpamAssassin to 1, then MIMEDefang also adds an Apparently-To: header with all the envelope recipients before passing the message to SpamAssassin. This lets SpamAssassin detect possibly whitelisted recipient addresses.
The default value for $AddApparentlyToForSpamAssassin is 0. I had custom SA rules to check for the non-existance of the Received header or the Message-ID header which I found to be fairly effective in helping catch direct to MX spam. header ECC_MSGID_MISSING Message-Id =~ /^UNSET$/ [if-unset: UNSET] header ECC_RCVD_MISSING Received =~ /^UNSET$/ [if-unset: UNSET] Obviously, these don't work now. The man page states "By default" these headers are added, which would imply that this is optional. Is there a way to turn this back off? If this can't be turned off, is there an example of what these headers would look like - so that I can make rules to look for them? _______________________________________________ Visit http://www.mimedefang.org and http://www.canit.ca MIMEDefang mailing list [EMAIL PROTECTED] http://lists.roaringpenguin.com/mailman/listinfo/mimedefang