According to Google, ally you have to do is:

Just click “Set custom time” from the Compose view. Any email you send to the past appears in the proper chronological order in your recipient’s inbox. You can opt for it to show up read or unread by selecting the appropriate option.

No startup should be without this, as it allows you to catch up when you’ve been slacking – or otherwise detained.

Check it out. It’s getting rave reviews!

 (Photo courtesy: Shannon Cherry of Be Heard Solutions.com)

Post from: EveryJoe

Need more time? Google has the answer!