[xmail] Where is PTR record?

Hello, I got the following message after sending mail from my mail server: IMTA27.emeryville.ca.mail.comcast.net comcast 195.12.149.44 Comcast requires that all mail servers must have a PTR record with a valid Reverse DNS entry. Currently your mail server does not fill that requirement.

Re: [xmail] Where is PTR record?

This is done on the DNS side. It must be configured so the external IP of your XMAIL server will resolve to something. Ex: XMAIL ip = 1.2.3.4 # nslookup 1.2.3.4 Server: yourdns.net Address:yourdns.net#53 Non-authoritative answer: 4.3.2.1.in-addr.arpa name =

Re: [xmail] Where is PTR record?

Hi Vladimir, You have to ask your provider (the who has given you your ip-address) if they can add a PTR-record for you ip-address which (reverse)resolves to hostname.domainname.tld Yours, Tjeerd Mäkel Hello, I got the following message after sending mail from my mail server:

Re: [xmail] Where is PTR record?

Many thanks Vladimir Bibel fred wrote: This is done on the DNS side. It must be configured so the external IP of your XMAIL server will resolve to something. Ex: XMAIL ip = 1.2.3.4 # nslookup 1.2.3.4 Server: yourdns.net Address:yourdns.net#53 Non-authoritative answer: