Pedro Lobito asked:
I’ve 2 accounts on my CentOS server configured with catchall email accounts. Lately I’ve been receiving bounced emails with virus that were supposedly sent from my server account, Ex:
email@example.com. The postfix mail server is configured to allow only authenticated users to send mail but I’m wondering if the emails were sent from my server.
How can I avoid this bounced emails?
Don’t use catchall email accounts.
This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License.