Spypig is a free email tracking system that lets you know when the email you sent has been read by recipient. It works with virtually all modern email programs: Outlook, Eudora, Yahoo Email, Gmail, Hotmail, AOL Email and many others. Cool tool and it's free!
1 comment:
Hello...
Email-tracking programs allow the sender of an email to know whether the recipient reads, forwards, modifies, or deletes an email. Most programs works by appending a domain name to the email address.
Thanks.
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