Whatever happened to that email you sent? How long did it sit in someone's inbox before it was opened? Or perhaps they never got it? Was it even opened at all?

When you use DidTheyReadIt, e-mails that you send are automatically and invisibly tracked. The instant the recipient opens your message, DidTheyReadIt automatically notifies you.

When you use didtheyreadit, every e-mail that you send is invisibly tracked without alerting the recipient.

But when they read your message, you will immediately receive the information.

Here are some key features of "DidTheyReadIt":

■ When, exactly, your email was opened.

■ How long your email remained opened.

■ Where, geographically, your email was viewed.

Limitations:

■ 10 uses