I agree with Oliver that this is a common technique that spammers use to spoof the originating email address. But I guess you can see the real or specific details regarding the email if you can see the message headers or details (depending on how you access your emails – thru an email client or thru webmail).

Cheers!

Actually your almost right but this technique is actually called email spoofing (http://en.wikipedia.org/wiki/E-mail_spoofing) which is used by spammers and phishing sites to hide the origin of an email address and replaced with it with something like yours…

ciao.

more power.

I don’t think it’s because of your popularity. Spammers nowadays use your own e-mail address to spam you since there’s a great probability your mail client’s spam filter won’t tag it as spam because it sees your own e-mail address as the sender.