spam email to all domains on server

[gundamz]

I always got spam from mail with email address like the following.

240185@msn.com (36845170)
240145@excite.com (605131254)

the email come with no subject at all.


Anyone know how to solve this problem?

[mickeymouse]

Dear gundamz,

You can request the users to set filters, enable spam assassin, right? That will stop the spam from reaching your domains.

Regards,

[markie]

Not necessarily!

[gundamz]

Originally posted by mickeymouse
Dear gundamz,

You can request the users to set filters, enable spam assassin, right? That will stop the spam from reaching your domains.

Regards,

the email is send directly too every single sites on the server.

something is wrong. I suspect i need to disable something on the cpanel to stop this.