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Am 2010-01-18 01:44 schrieb Tony:
> Can anyone provide a mimedefang-filter example that shows the correct
> syntax to reject during smtp? [...] In the mimedefang-filter file I see
> entries to change the header and do this and that but all I'm intetested
> in is rejecting during smtp. Thanks for any advice.
The key is the action_bounce method. As an example, here's a patch hunk
for mimedefang-filter to reject messages with suspicious characters in
headers during the SMTP dialogue instead of dropping them (beware of
line wraps):
@@ -118,7 +130,9 @@
md_graphdefang_log('suspicious_chars');
# action_quarantine_entire_message("Message quarantined because of
suspicious characters in headers");
# Do NOT allow message to reach recipient(s)
- - return action_discard();
+ # Don't discard; bounce as per #ss9.5
+ # return action_discard();
+ return action_bounce("Message rejected; illegal characters in message
(per RFC 2821, 2822)");
}
# Copy original message into work directory as an "mbox" file for
HTH
T.
- --
Tilman Schmidt
Phoenix Software GmbH
Adolf-Hombitzer-Str. 12
53227 Bonn, Germany
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