On Tue, Feb 10, 2009 at 01:35:58PM -0800, Marc Perkel wrote: > One trick that comes to mind. I can track domains where the local_part > has an = in it. Then once a see one I can perhaps expect all email from > that domain to have the = in it and reject spoofers that lack the = .... > > Thoughts?
You'll break stuff. I have a list on our mail servers - if a user is in that list they get BATV applied, and bounces must be signed. If they're not in the list, they operate normally without BATV. Just one example... -- Matthew Newton, Ph.D. <[email protected]> Systems Architect (UNIX and Networks), Network Services, I.T. Services, University of Leicester, Leicester LE1 7RH, United Kingdom For IT help contact helpdesk extn. 2253, <[email protected]> -- ## List details at http://lists.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/
