Dne Pá 1. dubna 2016 12:16:06, Bowie Bailey napsal(a): > > > > Thanx! Guess I used the term bounce incorrectly. After looking at my > > amavisd.conf file, I realized I have: > > $final_virus_destiny = D_REJECT; > > > > So it is properly configured, just not behaving the way we want it to yet. > > If that is the case, you have no control over the behavior. Your server > simply sends a message something like: > > 554 Virus found - Signature is Heuristics.Structured.CreditCardNumber > > to the sending server. It is up to them what they do with that. You > have no control over the content of the bounce message because your > server isn't the one sending it. > > However, you should verify that Amavis is being called during the > original receipt of the message. If it is being called later in the > process, after your server has accepted the message, then that D_REJECT > will turn into a bounce. (AFAIK... I haven't messed with Amavis configs > in a while)
The most common setup of postfix+amavis, I have seen, is that amavis is called AFTER the message has been accepted by postfix. In that case even if you set amavis to D_REJECT you effectively do bounce. The difference is who controls the content of the bounce message. In D_BOUNCE it is amavis, in D_REJECT it is postfix. But both are under your control, and both are wrong. You do backscatter spam in both cases. _______________________________________________ Help us build a comprehensive ClamAV guide: https://github.com/vrtadmin/clamav-faq http://www.clamav.net/contact.html#ml
