Originally Posted by
Matt I am not sure about other email programs, but I assume they have similar functionality to Thunderbird.
In Thunderbird, you train the program to detect spam that is not already detected by SpamAssassin. Then, anything that Thunderbird detects, or SpamAssassin has flagged as spam gets delived to a special folder which is created, called Junk.
To set this folder up, go to the settings for the particular address, click "Junk Settings" and check the box "Trust junk mail headers sent by" and choose "SpamAssassin" from the dropdown menu.
Then check "Move new junk messages to:" and select the radio button for the junk folder on the desired address.