I am running MS exchange 5.5 SP4 server. I get a lot of spam mail to an non existing account: firstname.lastname@example.org
As the mail administrator all these spams are beeing sent to my account with this message: "The following recipients did not receive the attached mail. Reasons are listed with each recipient:
MSEXCH:IMS:BancTec:NORWAY:TIGER 0 (000C05A6) Unknown Recipient
The message that caused this notification was:"
How can I get rid of these spam mailes? I don't want to create a post box for this adress, because than the server hard disk will be full in two days.