[Bug 3851] New: Mails sent via SMTPAuth are recognized as spam

[bu...@bugzilla.spamassassin.org]

http://bugzilla.spamassassin.org/show_bug.cgi?id=3851

           Summary: Mails sent via SMTPAuth are recognized as spam
           Product: Spamassassin
           Version: unspecified
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: major
          Priority: P2
         Component: Rules
        AssignedTo: dev@spamassassin.apache.org
        ReportedBy: g.s@arcor.de


I use SMTPAuth as SMTP proxy. This proxy adds "[via SMTPAuth x.xx,
bisswanger.com]" to the X-Mailer header (this cannot be disabled).

Yesterday I recognized that GMX deleted some of my mails, because they are
recognized as spam.

X-Mailer: Mozilla 4.79 [en] (Win98; U) [via SMTPAuth 0.9, [via SMTPAuth 2.00,
bisswanger.com]
[...]
X-GMX-Antispam: 5 (Score=2.799; FORGED_MUA_MOZILLA) 

Then I posted the information to the SMTPAuth mailing list - and the mail got
scored there, too:

X-Mailer: Mozilla 4.78 [en]C-CCK-MCD   (Win95; U) [via SMTPAuth 2.00,
bisswanger.com]
[...]
X-Spam-Score: 2.7 (++)
X-Spam-Report: Spam Filtering performed by sourceforge.net.
        See http://spamassassin.org/tag/ for more details.
        Report problems to http://sf.net/tracker/?func=add&group_id=1&atid=200001
        0.0 SF_CHICKENPOX_MINUS    BODY: Text interparsed with -
        0.0 SF_CHICKENPOX_AT       BODY: Text interparsed with @
        0.0 SF_CHICKENPOX_APOSTROPHE BODY: Text interparsed with '
        0.0 SF_CHICKENPOX_PERIOD   BODY: Text interparsed with .
        0.0 SF_CHICKENPOX_UNDERSCORE BODY: Text interparsed with _
        2.7 FORGED_MUA_MOZILLA     Forged mail pretending to be from Mozilla



------- You are receiving this mail because: -------
You are the assignee for the bug, or are watching the assignee.