Re: Whitelisting client IP by recipient addresses (fwd)

2015-11-25 Thread Homer Wilson Smith
smtpd_CLIENT_restrictions= reject_unknown_reverse_client_hostname <- applies to everyone check_RECIPIENT_access hash:/etc/postfix/unknown_client_override reject_unknown_client_hostname <- applies to those not in the file Yes, that will work, as long as you keep the default "smtpd_de

Re: Whitelisting client IP by recipient addresses (fwd)

2015-11-25 Thread Noel Jones
On 11/24/2015 4:38 PM, Homer Wilson Smith wrote: > > Dear Gentle Folk, > > Postfix rocks! > > Running postfix 2.8.2 > > I was using reject_unknown_reverse_client_hostname for many years. > > But too much spam was getting through and bogging my barracuda to > its knees

Whitelisting client IP by recipient addresses (fwd)

2015-11-24 Thread Homer Wilson Smith
Dear Gentle Folk, Postfix rocks! Running postfix 2.8.2 I was using reject_unknown_reverse_client_hostname for many years. But too much spam was getting through and bogging my barracuda to its knees with delayed mail etc. This is AFTER greylisting! I am now using