Everything has been humming along just fine, or so I thought. Had a customer email me tonight saying they were getting an error when trying to send a message. I tested and sure enough, it is saying "failed to send message".
Now this worked at one time, and I haven't made any changes (not intentionally anyway).
My Apache error log says:
/opt/local/sbin/sendmail: No such file or directory
Problem is, I don't recall setting it up to use sendmail. There is no sendmail in the sbin directory, and as far as I can tell from the backups, there never has been.
How can I fix this? RoundCube logs into a user's account and views the mail just fine, you just can't send out.
