Chrome: One of our most wanted email innovations is the ability to "snooze" email messages like we do alarms. Snooze Your Email for Chrome does that for Gmail, alerting you to important messages later on — whether five minutes or five days.
Have you ever gotten an email that you know you need to act on, but just don't have the time right now? With Snooze Your Email, you can tell Chrome to send you a desktop notification after a specified period of time, reminding you to take another look at that email. It's a feature we've wanted to see in Gmail for awhile, but it just hasn't shown up — so an unofficial Chrome extension is the next best thing.
Snooze Your Email is a free download, works wherever Google Chrome does.