If you got a lot of email, you might want to start managing it better by filing it away into specific mailboxes. You can have separate mailboxes for certain people, for projects at school or at work, for sorting important messages you want to deal with immediate, from things you want to keep handy to reference later. Best of all, you can create new mailboxes right on your iPhone, iPod touch, and iPad.
Sometimes you get an email that you want to easily find again later, maybe to follow up, maybe just to keep handy. Luckily, your iPhone, iPod touch, and iPad Mail app comes with this functionality built right in. All you have to do to keep special track of a message is flag it. Then you can read, reply, or refer to again quickly and easily, whenever you need to.
The VIP inbox in iOS allows you to favorite specific Contacts so their messages get filter into their own, special inbox in your Mail app and are always easy to find. If that's not enough, you also have the ability to set up specific tones and alerts for your VIP contacts which makes knowing who is contacting you easier than ever, and lets you stay on top of your email like never before.