As an old-school Unix admin, I've run my own mail server for 25+ years. Deliverability is becoming more of a problem for the tiny, independent MTA, and spam management is a continual burden, and I'm considering moving to a commercial mail service.
My initial choice is FastMail. I need multiple domains, several aliases, strong filtering capability, and would love to see delivery logs (which FastMail doesn't do).
Thoughts?