Larry Finch wrote:
This is probably the first actual practical application of DMARC p=reject that I have seen. Unfortunately, Yahoo's and AOL's abuse of DMARC will tend to neutralize the benefit of DMARC to financial institutions who have a really serious spoofing problem.
How does Yahoo's DMARC policy reduce the benefit of Paypal's? Because servers can't follow the reject recommendation without
And does the emergence of legitimate p=reject policies mean it's now less likely Yahoo and AOL will back down?
Here's a cpanel forum thread about the problem, discussing when cpanel's version of mailman will incorporate the features necessary to deal with the problem: http://forums.cpanel.net/f43/yahoos-new-dmarc-policy-causing-mailman-bounces...
Peter Shute