hello all, I have a server with postfix and I want the following setup: 1. Only certain sender addresses can send email to patterned email addresses. For example, protecte...@example.com and protecte...@example.com only allow the following senders
a...@domain.com d...@domain.com 2. if any sender other than above address send message to protecte...@example.com or protecte...@example.com, I want postfix reject the message, but in the backend, send the message copy to ad...@example.com. how can I do this? any hints are welcome. Thanks a lot.
