I can’t remember why I didn’t use mail in 10.2, but 10.3 seems to be working out.
1) Has the ability to work off line
2) Supports imap over SSL
3) Supports multiple mail boxes
4) Automatically sents the from information based on the mailbox you are in. Yes there are mail clients out there that don’t do that.
5) Support multiple smtp servers (one per ISP)
The only problem I had was working out how to set the sent items folder. You goto Mailbox -> Use mailbox for -> Sent. I thought you would be able to do it from the context menu i.e cntr – click.
Now if I could only get postfix -> procmail -> cyrus to work I would switch my imap sever over to cyrus.