On 2018-04-30 19:19, Benny Pedersen wrote:
André Rodier skrev den 2018-04-30 16:27:
You can then drop or bounce them, and put the file in quarantine.
clamsmtp cant reject, so it cant bounce to real sender, it would be
possible it would go to forged sender, dont do that unless clamsmtp
use used in prequeue mta stage, but since clamsmtp cant reject it
would not work anyway
so all clamsmtp can do is to tag only in prequeue stage, and in mta
stage reject based on results in eq postfix header test
but i think this is more complicated then use clamav-milter where it
can reject or quarantine virus
Yes, by default, the clamsmtp documentation recommend to not reject the
messages, and to drop them. I set it up like this.
Clam SMTP support before and *after* queue, and recommend the latter:
Postfix supports filtering mail through a filter that acts like an SMTP
server. This is how clamsmtp was designed. Postfix supports
before-queue and after-queue filters. Before-queue filters make a poor
choice for anti-virus scanners so this document will describe the
latter. For more details on why and how this all works, read the above
links on the Postfix site.
Source: http://thewalter.net/stef/software/clamsmtp/postfix.html
