testing a whole mailbox

[Matic Dolar]

Hi!   I'm writing a study about spam and would like to do the following: - run spamassassin against a whole mailbox file (presumably quite large one) full of mixed messages - both spam and ham (as well as a significant amount of viruses (albeit removed by antivirus-scanner). - analyze the results I get - amount of spam received, amount of spam caught, etc ...   What command should I use to run spamassassin? All I was able to achieve so far was to run it against a mailbox (plain text file) containing a single message. I want to make it analyze all the messages in the file, one by one.   Any ideas on how I could make this work or perhaps other suggestions? Everything would be greately appreciated! Tnx!   Matic