Hi all,
I'm having some issues with one specific mailsource, that seems to be
delivering some invalid content. I unfortunately cannot understand de reason
why this is wrong. Could somebody explain this to me?
Below is the logging:
Fri, 09 Sep 2011 14:27:44 CEST:26123: w_c: primary Content-Type of
Multipart/Mixed found
Fri, 09 Sep 2011 14:27:44 CEST:26123: w_c: found a top-level boundary
definition of Boundary\-00\=_T7P340MWKGMMYJ0CCJD0
Fri, 09 Sep 2011 14:27:44 CEST:26123: w_c: broken attachment MIME details
(still_attachment=--Boundary-00=_T7P340MWKGMMYJ0CCJD0, but
BOUNDARY_REGEX="Boundary\-00\=_T7P340MWKGMMYJ0CCJD0")- block it!
Fri, 09 Sep 2011 14:27:44 CEST:26123: Disallowed content found in MIME
attachment - not valid email
Fri, 09 Sep 2011 14:27:44 CEST:26123: w_c: attachment 1: Content-Type of
Multipart/Alternative found
Fri, 09 Sep 2011 14:27:44 CEST:26123: w_c: attachment 2: Content-Type of
text/plain found
Fri, 09 Sep 2011 14:27:44 CEST:26123: w_c: attachment 3: Content-Type of
text/html found
Fri, 09 Sep 2011 14:27:44 CEST:26123: found C-T attachment filename
"69483928.gsm"
The source code where this mail gets trapped:
if (!$quarantine_event && $BAD_MIME_CHECKS > 1 && ($BOUNDARY_REGEX ne
"" && $still_attachment !~ /^\-\-($BOUNDARY_REGEX)\-\-$/) ) {
&debug("w_c: broken attachment MIME details
(still_attachment=$still_attachment, but BOUNDARY_REGEX=\"$BOUNDARY_REGEX\")-
block it!");
$illegal_mime=1;
$destring="problem";
$quarantine_description='Disallowed content found in MIME attachment
- not valid email';
&debug($quarantine_description);
$quarantine_event="Policy:Bad_MIME_Header";
$description .= "\n---perlscanner results ---\n$destring
'$quarantine_description' found in message";
}
Best regards,
Almar van Pel
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