I configured postfix & mutt to read mails being sent by applications locally, but I just found out that they are going out on the internet too. Sometimes they reach my inbox and many times get marked as spam.
How do I configure postfix to not send mail outside my machine? I only want to be able to read emails through mutt.
Right now, I have this in
myorigin = localhost mydestination = $myhostname, localhost.$mydomain, localhost mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128 relayhost =