Our spam filtering relies partly on a bayesian filter, which requires constant training to keep up with the ever changing tactics of spammers. You can help us by sending a complete copy of your spam emails to nospam [at] cs [dot] utexas [dot] edu. Please note, this must be a *complete* copy of the email, including all headers.  The easiest and best way to send the mail is to use your mail client's ability to "Forward as an Attachment".