A friend who shall remain nameless wrote:
I’m a bit nervous about it because everytime I tried Postfix at home, I couldn’t get it to work for one reason or another. Sendmail is ugly but it has always worked for me.
I replied:
That’s bizarre. For me, Postfix has always “just worked”, while I’ve *never* been [...]

Some time back I set up a new server machine running Fedora Core 4 x86_64, with Postfix as the MTA, and with the Mailman mailing list manager. I have a very slightly nonstandard Postfix setup, with recipient_delimiter set to a hyphen character (”-”) instead of the default plus character (”+”), in order to ease [...]