On Wed, Aug 31, 2005 at 12:46:14AM -0400, seth vidal wrote: > On Tue, 2005-08-30 at 13:39 -0400, Jeff Spaleta wrote: > > gpg keys on file right? So any mail going to a fedoraproject.org > > alias has its signature checked to see if the mail is really from a > > registered contributor in the accounts system. That should prevent > So you want to setup a filter that does all that shit on the server? > Screw that - if someone wants to be a paranoid nutjob with their email Actually, that sounds a lot like how DKIM works in a mailing-list scenario. It doesn't prevent spam, but it provides a way to trust that the source of the e-mail hasn't been spoofed.