In this tutorial above, you'll be finding out how to quickly set up IMAP in order for it to run with your Gmail account. Now first thing is first, IMAP has nothing to do with apps or anything else that is Apple. What it stands for is Internet Message Access Protocol. And what it does is that it's basically email but differs from the other email retrieval program, POP. It keeps email messages in the server while POP deletes them. So check out how to set it up with your Gmail account today! Good luck!