Junk Mail.

Dear List Members, Having lost a lot of important business mail, I am enquiring as to whether members have found a successful way of dealing with 'junk'. Could it be that 'Evolution' is being selective and not including some mail, or has my enthusiasm for deletion got the better of me! Very fortunately I also have Mutt on board and that which was lost, was collected. Has anyone tryed Spamassasin or other utility for selecting out junk and more importantly does it work. Thank you for your time. Malcolm Candlish.