strange email attachments

My computer was originally installed with OEM Norton Antivirus 2000
which came an original disc. Recently I got the original Norton
Antivirus 2001 disc from my workplace, uninstalled 2000 and
reinstalled 2001. What could be problem be?

List member who got those strange attachments please email me the
title of the attachments. Thanks for alerting me.

Will stop sending emails from this computer until the problem
identified.