Hi there, just a question on assp logic:
If a mail gets blocked by MessageLimit before it reaches the AFC plugin,
will the resend of this mail trigger the AFC plugin? i'm asking because
behind 98% of my AFC blocks there is a malware/script that is still not
catch by ClamAV.
My concern is that (as it was for Clamav scan) AFC is not triggered on a
resend.
If it is so, can this be implemented as well as the AV scan logic (ie. the
mail asked to be re-sent will be scanned by both AV and AFC).
At this point, what to do with the mail elegible for resend that has a bad
attachment?
I think we can deal with it in 3 ways:
- Let it through (this is the standard way i guess, since BadAttachment is
just an ordinary check as others)
- Replace attachment (already implemented if mail is blocked in the way of
message scoring, but not applied in a resend)
- Block block block (not available atm, but helpful, just as the AV logic
on a resend)
Maybe i've gone too far but i just wanted to point out that, imho, the AFC
plugin should be run always (run it in a resend if not run on mail check
routine)
One more point. I see blocked mail with viruses in the resend folder
(.err.virus extension). good.
Wouldn't it be nicer to notify the user, in this case, that the email he
requested was blocked because it contained a virus? The user perception now
is that the resend for that particular mail is not working as expected
without further notice. I see in attachment blocking part that there is the
possibilty to replace virus part with a message. But why should a user
receive a clearly spam message that carries a virus, even with the replaced
virus part?
Thanks!
Regards,
--
"Madness, like small fish, runs in hosts, in vast numbers of instances."
Nessuno mi pettina bene come il vento.
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