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Thread: amavisd-new-2.4.1 and long-line 8-bit bodies




amavisd-new-2.4.1 and long-line 8-bit bodies
country flaguser name
Italy
2007-12-22 06:28:02
Dears,

do you believe it is possible that amavisd-new abruptly
shuts its ingoing
connection with postfix when it encounters an 8-bit encoded
body with long
lines (say, >256 bytes)?
It is a couple of years now I deployed amavisd-new into my
mail servers
using the "queue -> amavisd-new -> queue",
but I never see this. This is not
a frequent case, however.

Giampaolo



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Re: amavisd-new-2.4.1 and long-line 8-bit bodies
country flaguser name
Slovenia
2007-12-28 11:01:35
Giampaolo,

> do you believe it is possible that amavisd-new abruptly
shuts its ingoing
> connection with postfix when it encounters an 8-bit
encoded body with long
> lines (say, >256 bytes)? [...] This is not a
frequent case, however.

Well, anything is possible when one is dealing with
computers 
although I'm not aware of any such particular problem.

As in your case it is a body (not a header section) which
contains
unusual text, my first guess would be SpamAssassin rules.

It the same message failing every time? If so, it makes a
perfect
candidate to snatch it from a MTA queue or from a preserved
temporary
directory and feed it to a command line spamassassin:
  su vscan -c 'spamassassin -t -D <0.msg'

If this does not help locating the problem, bring up the
log level in amavisd, and when you notice an aborted
process,
grep the log for that log id and see what was the last
action
logged by that child process.

  Mark

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