One simple addition to Outlook Express Mail Rules would make them
infinitely more usable: "Where the message header contains specific words"
using the "Type Specific Words" dialog.
I mean, how great would it be to filter using "X-Spam-Status: Yes,"
"X-Msg-Precedence: Bulk" or "X-Virus-Status: Infected?"
It'd certainly be a great way to filter the Spam out of our mailboxes
... Filtering by subject often doesn't always work, especially with large
volume ISPs, in situations where Sendmail-Milter setups unstable when
changing the Message Subject.
Take care,
Mark