Never Forget To Follow Up
Place firstname.lastname@example.org in the 'bcc' field. We will follow up then. Exactly 3 days later. Your recipients see no trace of your reminder (other then your uncanny followup timing).
Clear Out Your Inbox
Forward your pending emails to email@example.com—the exact moment you can actually do something about them. Out of sight, out of mind. Enjoy your empty inbox and get something done...other than email.
Shorten Your To-Do List
Send a boarding pass to yourself right before your flight. Schedule meeting notes to arrive just before the meeting. It's like having your own personal assistant. Your future self will thank you.