Junk mail filter

[gwallace]

Since switching to Panther, I've not been able to get the junk mail 
filter (in OS X Mail) to work.  Fortunately, my ISP uses Postini, which 
eliminates most of the spam, but every day I get some annoying messages 
in my in-box that have slipped by.  Before Panther, the mail program 
successfully marked most of this junk, and I had changed it to the 
automatic mode.  With Panther, nothing comes through marked as junk. 
I've been diligently marking them myself, thinking that if this is 
training mode, Mail should be learning something, but it seems that 
either my mail program is overly stupid or I'm doing something wrong.  
Should I mess around with the preferences settings?  Any advice would 
be appreciated.
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Gina Wallace
Topsham, Maine
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