I try to do this:$ mail -s Hello world foo@example.comThis is a test from my serverEOTand get this:/usr/sbin/ssmtp: No such file or directory$ /home/user//dead.letter 9/248. . . message not sent.Which makes sense, because I uninstalled SSMTP in favor of Postfix. How do I change it so mail uses the right MTA?
Arch Linux Using the Wrong MTA
arch linux;email
Oh man, thatll teach me to RTFMI had everything set up correctly; all I had to do was start the postfix daemon. (After that, a backlog of undelivered e-mail from a month ago arrived in my inbox!) I guess I forgot to add it to my rc.conf after I installed it, so it didnt start back up again after one of my infrequent reboots.