> Hopefully this will improve as legitimate companies become aware of how to > incorporate customized headers into correspondence (such as software > registration emails) to circumvent any spam filters. There is a system in > place to do this but most companies are not aware of it, or how to implement > it.
Custom headers is no magic bullet. If they work, spammers will just start to include them in their spam as well and you're back where you started. For example: http://www.theregister.co.uk/content/55/34969.html -- To unsubscribe: <mailto:[EMAIL PROTECTED]> archives: <http://www.mail-archive.com/entourage-talk%40lists.letterrip.com/> old-archive: <http://www.mail-archive.com/entourage-talk%40lists.boingo.com/>
