[MlMt] Fastmail personalities and MailMate

[Jeffrey Horn]

Is there a way to add "send from" or "send as" address without adding a
new source? I just switched to fastmail, and would like to use
"jeff at jrhorn.me" as my default return address.

I guess I'm just looking for a way to have extra aliases listed in the
compose window.

This is implemented in the fastmail web client as "personalities".

-- 
Jeffrey Horn
http://www.failuretorefrain.com/jeff/