[Evolution] Safe handling of evil messages?

[Mike Barnes <mike grouse net au>]

Hi all - I have in my IMAP inbox one of those rare treasures: a message
that crashes Evolution.

Pine also refuses to display with the message "Formatting error:
Non-hexadecimal character in QP encoding", but will let me save it. Who
should I send it to, and how should I package it?

Mike.