William, you are off-topic for this mailing list. Your request of the added header necessary for Gmane to translate e-mail addresses in their archives is nothing something that I can do myself, and need to ask our sysadmins to do.
While this may help, it will only a little. Nothing stops spammers from subscribing to all lists and getting all e-mail addresses that way. And nothing stops other people from making the list archives available elsewhere. As I said earlier THIS IS NOT A SOLUTION.
Warren Togami wtogami@redhat.com