Can someone help me with a tip or two about configuring Spamassassin, or getting it to recognise spam? I've recently been getting a lot of unwanted mail into one particular email inbox. It's clearly marked ***SPAM*** and has words like penis, viagra, etc in clear. How come Spamassassin isn't binning these? And is there any way I can train it to do so? It comes from various IP addresses so just blacklisting them won't help.

Kate