2 articles whitelist

Postfix unable to recieve email from some senders.

¬†Postfix unable to recieve email from some senders. You may run into a problem with Postfix when you are not getting a message from a few senders, but receiving messages from everyone else.¬† It is likely that you have SPF checker enabled in Postfix’s main.cf config file and the senders have malformed, or incomplete SPF…

How Do I Whitelist Hosts/IP Addresses In Postfix?

How Do I Whitelist Hosts/IP Addresses In Postfix? If you are not recieving emails from a sender to Postfix, this could be due to issues with the senders SPF record being incomplete, or malformed. If you really need to get emails from the sender one way would be to whitelist the ip or host address…