I've enabled DMARC munging here to allow myself and Melissa to post deliverable messages. Contact infrastructure@ if you feel strongly that this change was unwarranted.
You can see the only visible impact of the change right in this very message- my From: address has an INVALID suffix. This however will pose no operational difference to how you can reply to this email to reach me, since Y! provides a Reply-To header that remains intact. HTH
