hotmail email issues today?

Christopher Morrow morrowc.lists at
Wed Jul 9 15:04:10 UTC 2014

it's not clear (to me at least) that hotmail has deployed any DMARC
config at all, actually:

$ dig txt +short
$ dig txt +short

no results... but:
$ dig txt +short
"v=DMARC1\; p=none\; rua=mailto:mailauth-reports at"

On Wed, Jul 9, 2014 at 10:40 AM, Randy Bush <randy at> wrote:
>> If you find users being dropped from mailing lists, it's probably a
>> DMARC issue. Contact your mailing list vendor for appropriate patches.
> or let them drop and hopr they move to a standards-compliant email home.
> they're not called yahoos for nothing.
> randy

More information about the NANOG mailing list