[Spambayes] Need Help

[The Shepps]

I am trying to get the installation of spambayes filtering to work.
I'm running xp using internet exployer, and Eudora 7. I have comcast 
for my ISP and I have arouter. My antivirus is Norton 2005.
I've loaded the program and have the icon in my tray but I'm not sure 
about the incoming mail server...I put in ....mail.comcast.net.... 
and ....8110 ...for the spambays port. I don't find any mail that 
gets to the spambays program.
What do I need to do???
Thanks for any help you can direct me to or that you can give me.
Jack
sheppmates at ortn.net