Acknowledging that my opinion isn't worth much, this seems stupid. As described, the solution would require all of the work that SPF does (http://spf.pobox.com/), plus additional computation. What's the additional check get you?
If the particular server is who it says it is, and I trust its certificate, I don't really have to care what domain it's sending mail for. The method will support roaming users on multiple networks, for instance, in a way SPF cannot.
------------------------------------------------------- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278&alloc_id=3371&op=click _______________________________________________ courier-users mailing list [EMAIL PROTECTED] Unsubscribe: https://lists.sourceforge.net/lists/listinfo/courier-users
