hello-
i'm wondering how to analyze some email headers of some recent spam that my boss is getting. he wasn't getting very much until about a month ago. i moved another site i have to Postini filtering and still had spam come through, as i think they were attaching to my mail server by it's ip address. when i locked it down to only accept from Postini's ip range, the spam couldn't get through.
so my question is, how do i find out if this is what's happening now at my other site?
thanks.
i'm wondering how to analyze some email headers of some recent spam that my boss is getting. he wasn't getting very much until about a month ago. i moved another site i have to Postini filtering and still had spam come through, as i think they were attaching to my mail server by it's ip address. when i locked it down to only accept from Postini's ip range, the spam couldn't get through.
so my question is, how do i find out if this is what's happening now at my other site?
thanks.