if you get this in your in box...

Dear user of Co.uk e-mail server gateway,

Some of our clients complained about the spam (negative e-mail
content)
outgoing from your e-mail account. Probably, you have been infected by
a proxy-relay trojan server. In order to keep your computer safe,
follow the instructions.

Pay attention on attached file.

Sincerely,
The Co.uk team

delete it, its the Begal virus again