some time ago I reinstalled my mail server and before I did that I took a copy of /var/qmail for backup.
Then yesterday I was searching for something and wondered what was in a file called A19013.1053705155 in the "webmaster" account folder (it's a mail robot).
I guessed that it is the file holding the address to where the robot should forward any resived mails, but to my surprise the address inside was "[EMAIL PROTECTED]" ?!?!?!
It is from address I think, from microsoft script viruses.
-- Eero
