On 3/27/2013 7:30 AM, Lima Union wrote: > Wietse, there's something I don't understand. I've commented out the > check_reverse_client_hostname_access,
Re-enable it. > reloaded postfix and am still > finding those DNS warnings (ie: hostname > 77-121-229-206.dhcp.kram-city.net verification failed: Name or service > not known). These warnings are not related to the fqrdns table. As Wietse explained they are DNS server errors. I get many dozens of these warnings per day, every day. So does everyone else. -- Stan