Now is the peak of Sobig virus epidemic. The worst thing is that you have to download tons of unwanted messages that infected by this virus. This program is intendend to help you to deal with this infected flood.
Of course, The right solution is to set up your mail server, to delete all these e-mails before you get them. Unfortunately, sometimes it's that's not possible. In this case try I-Worm.Sobig.F Virus Stopper.
It will try to prevent you from downloading all unwanted e-mails infected by the Sobig virus. Please, note that this program will detect ONLY I-Worm.Sobig.F virus that is active today.
This program uses a simple algorithm that significantly reduces the trafic from your mail server to your computer and still prevents you from downloading infected messages. This algorithm written in such way, so it won't harm your ordinary harmless e-mail.