Apple Mail is making me insane. It keeps losing the ability to download my gmail. It will work fine, then all of a sudden not work with one of the accounts only. I'm all the time having to go in and tell it how to connect and what the passwords are. Plus, it's so confusing because there are mail accounts in Mail, and then there are Internet accounts in Preferences, and if I try to delete a duplicated account in Mail it won't let me because it's in use by Internet accounts, but it's not, there's just a duplicate in Mail ... and so on. It's taking me way too much time to keep fixing it, and all I want to do is get mail. So I read as much as I could find and people seem to recommend PostBox - which I got a copy of through MacHeist - except for the people who say the support isn't good. And then there are people who like AirMail except for the bugs. I have several Gmail accounts for my multiple personalities, I mean needs, and one Live (Hotmail) account. Any suggestions for a nice, easy, reliable account that runs on Yosemite and won't bug out all the time? Part 2: is there a way to migrate my already downloaded IMAP data from the existing client so they don't have to synch again? I'm on metered bandwidth - satellite internet - and only get 10 GB a month.