Postings by Vivaldi Vivaldi

postfix PTR Lookup internals

Hello everybody!

I see following *maillog* records when new mail comes to server

connect from unknown []

But that IP address is GMail IP and it has valid PTR-record which
points to *
<>* My is here

*resolv.conf* content for Postfix listed below

# Generated by NetworkManager
nameserver [hosting_dns_servers_here]
# NOTE: the libc resolver may not support more than 3 nameservers.
# The nameservers listed belo