On 24 Sep 2010, John R. Levine wrote: > Good point. So it's two things, lists should sign outgoing mail, and > discard any incoming mail with dkim=discardable.
One thought - If lists are going to spend any time paying special attention to DKIM, it would be easier for them to just always rewrite the headers like so: From: Joe User <[email protected]> becomes From: Joe User ([email protected]) <x...@invalid> And thus avoid any problems no matter what the original sender's policy is. (Ok, it will silently break take-address-from-message features in the mail client. Adding a Cc: header listing the original From: address would help with that.) The fact that this would work brings up a separate flaw in DKIM that I believe has been mentioned before. There's not much of a solution to it, though. ---- Michael Deutschmann <[email protected]> _______________________________________________ NOTE WELL: This list operates according to http://mipassoc.org/dkim/ietf-list-rules.html
