The problem with that is most of the time the return e-mail address is fake. They may send the junk through several servers to get to you. Also, quite often, the 'unsubscribe' link doesn't work at all - thats why I use Spam Cop to track them to their source and report their sorry a$$es to THEIR server.
"Also, quite often, the 'unsubscribe' link doesn't work at all - thats why I use Spam Cop to track them to their source and report their sorry a$$es to THEIR server."
But sometimes it does and it makes me feel good...:-)
... and if you can track it to a weird domain add
support@*** to your unsubscribe list....