I read this page http://posluns.com/guides/classes/ before asking but i'm a bit confuse , sorry
Le 28/01/2012 07:54, Frank Bonnet a écrit :
Hello I need some clarifications on the verify_sender statement : What I would like to do : When our MX receive an email from [email protected] I would like Postfix perform a DNS lookup to verify that the IP address of the sender is really part of the domain "domain.tld" and if not reject the email from [email protected] saying : "Your email has been rejected because your IP address is not in the domain "domain.tld" " Does verify_sender do that ? Thank you
