I am seeing in my logs several of the following:
-Queue ID- --Size-- ----Arrival Time---- -Sender/Recipient-------
9D3DB1FA461C 1046060 Fri Oct 10 09:37:27 [EMAIL PROTECTED]
(host mx2.east.saic.com[198.151.13.25] said: 452 Deferred - [X.X.X.X]
(in reply to RCPT TO command))
[EMAIL PROTECTED]
Above the [X.X.X.X] is my public IP address for my Postfix server. My
question is this being caused due to a poor Postfix configuration in
main.cf or is this an issue based on how the client connecting to my
Postfix server is composing the message headers?
I am assuming that the machine / client initiating the message is
improperly using the mail servers IP and this is what the receiving
host is rejecting, no?
