I've been running my own email server since... forever. In 1985 it was uucp ! paths and sendmail. I got a "for real" domain just for email in 1993, still over

I've been running my own email server since... forever. In 1985 it was uucp ! paths and sendmail. I got a "for real" domain just for email in 1993, still over uucp dialup. DSL always on in 1999. But it does become harder as time goes on.