Brook Milligan <[email protected]> writes: >> On Apr 6, 2023, at 2:19 PM, Martin Neitzel >> <[email protected]> wrote: >> >>> Is it possible for the NetBSD postfix to trigger blocklistd events? >> >> For what it's worth, nothing in /usr/libexec/postfix uses the lib. > > Does it make sense that failed SMTP authentication should trigger blocklistd > events?
I think it's always tricky. Basically, anything that goes wrong that indicates an unauthorized user trying to obtain access seems like a reasonable thing to include. Failing authentication for submission seems like exactly that case. Of course, problems include authorized users doing things wrong and getting blocked, and authorized users sharing IP addresses with attackers getting blocked -- but that doesn't seem to be about SMTP specifically.
