Paul Enlund a écrit :
> I want to stop MAIL FROM: somebody@[a.b.c.d] (IP address) being accepted.
> My impression would have been the config below would do this as say
> does not have A or MX records.
try a check_sender_access with a pcre map:
/@\[/ REJECT Sorry, we do not accept literal IP addresses.
> smtpd_sender_restrictions =
well, obviously, [18.104.22.168] is not a valid DNS notation, so "nothing" is
going to check it in DNS.
> How can I achieve my goal.
> Regards Paul Enlund.