Topic: Spam filtering question

[woofus]

I have several SME servers at my employer, web, e-mail, samba, etc.
We just had another company join our group and they have an exchange server. I am trying to get them to let me switch them to something else. In the mean time  they are using a spam filtering service(Postini) and its subscription is about to expire. Is there a way for me to have all of there e-mail traffic come through an sme server and have spam stripped and virus checking done and then send it on to the existing exchage server?  My hope is that they will see the cost savings and be willing to take my advice on ditching exchange in the future, but they have just upgraded so it is has been a tuff sell so far.

Thanks
Brian

[swissis]

I would like to know the same. There is a delegate exchange server behind my sme server. Is spam assasin filtering all the mail that passes through?