At 05:18 PM 6/15/2007, Michael Scheidell wrote:
>I am not sure it works as expected:
>
>Jun 15 18:01:02 smtp1 amavis[35096]: (35096-07) Passed CLEAN,
>[204.89.241.173] <[EMAIL PROTECTED]> -> <[EMAIL PROTECTED]>,
>Message-ID: <[EMAIL PROTECTED]>,
>mail_id: fnMl3GaRqFpe, Hits: -, size: 625100, queued_as: 90DAB50242F,
>1371 ms
>
>I am whitelisted at that location, but should not affect banned
>attachments.
Hmm, just tested it here, didn't catch it for me either. I could
have sworn this worked before...
Ah, here's the problem...
# file test_document_with_EXE.doc
test_document_with_EXE.doc: Microsoft Installer
Eh??? Sure enough, file(1) reports all .doc files I tested (even
without embedded stuff) as "Microsoft Installer".
(file-4.21 from FreeBSD ports)
Quick edit to /usr/local/sbin/amavisd...
--- amavisd.2.5.1 Fri Jun 15 18:02:10 2007
+++ amavisd Fri Jun 15 18:07:31 2007
@@ -983,4 +983,5 @@
[qr/^Rich Text Format data\b/ => 'rtf'],
[qr/^Microsoft Office Document\b/i => 'doc'], # OLE2: doc,
ppt, xls, ...
+ [qr/^Microsoft Installer\b/i => 'doc'], # OLE2: doc, ppt, xls, ...
[qr/^ms-windows meta(file|font)\b/i => 'wmf'],
[qr/^LaTeX\b.*\bdocument text\b/ => 'lat'],
And now it blocks it...
Jun 15 18:00:40 mgate2 amavis[14259]: (14259-01) p003 1 Content-Type:
multipart/mixed
Jun 15 18:00:40 mgate2 amavis[14259]: (14259-01) p001 1/1
Content-Type: text/plain, size: 14 B, name:
Jun 15 18:00:40 mgate2 amavis[14259]: (14259-01) p002 1/2
Content-Type: application/msword, size: 216576 B, name:
test_document_with_EXE.doc
Jun 15 18:00:40 mgate2 amavis[14259]: (14259-01) p.path BANNED:1
[EMAIL PROTECTED]: "P=p003,L=1,M=multipart/mixed |
P=p002,L=1/2,M=application/msword,T=doc,N=test_document_with_EXE.doc
| P=p005,L=1/2/2,T=exe,T=exe-ms,N=HyperTracerouteInstall.exe",
matching_key="(?-xism:^\\.(exe-ms|dll)$)"
--
Noel Jones
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