I have a rule so that after the e-mail comes in, it searches for specific
words in the e-mail header.  I set up this rule to search for sober.worm
since I'm receiving a copious amount of spam e-mails which include the
sober.worm attachment.  I set the rule to delete the e-mails indefinately
but it does not delete it.  It just sends the e-mails to the junk mail
folder.  I would like to have it delete the e-mails forever.  What can I do
to achieve this?