In Mountain Lion Mail 6.2., in Compose New Message window, how do I delete some of the From address choices from the dropdown?
Picked up a new one in the upgrade to Mountain Lion & gained a duplicate mac.com. (I don't heart iCloud.)
Fiddling with iCloud pref pane, Mail pref pane and various plists hasn't helped.
iCloud.com has 3 emails: .me, .mac, .icloud. Can't delete any, of course. No aliases.
Machine a MacBook Pro 6,2 - thoroughly updated, everything working fine.
Ideas? I'd edit anything to be rid of these.