[AMaViS-user] large emails

This is a discussion on [AMaViS-user] large emails within the Amavis User forums, part of the Anti-Spam and Anti-Virus Related Forums category; Was wondering... spammers send in very large emails, larger than sa_mail_body_size_limit, is there any headers that might be set ? I ...


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Old 08-06-2007
Michael Scheidell
 
Posts: n/a
Default [AMaViS-user] large emails

Was wondering... spammers send in very large emails, larger than
sa_mail_body_size_limit, is there any headers that might be set ?

I don't want to quarantine them as 'large emails' (since large does not
mean spam) but I would like to know, maybe how to have the mail client
know that amavisd-new was bypassed due to large email.

maybe a little more than just:

X-Spam-Flag: NO
X-Spam-Score: 0
X-Spam-Level:
X-Spam-Status: No, score=x tag=-999 tag2=5 kill=10 tests=[]

maybe a flag in amavisd.conf:
$mail_body_over_limit = (and put a value there). would need sql and
ldap lookups on that also.

default is undef (so it works like it does now)
possible values include:
$mail_body_over_limit = "tag2"; (so that it dynamically reads the tag2
value from policy)
$mail_body_over_limit = $sa_tag2_level_deflt;

(that would just be a substitution?)

what about tests="OVER_SIZE_LIMIT " (and the value?)
set X-Spam-Flag: YES, X-Spam-Score, and X-Spam-Level?

maybe quarantine the large email to users email box?

some special 'flag' in quarantine type? 'mail:inbox' which would look up
target email and send it there?




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__________________________________________________ _______________________

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