I'd say DNS/Front Door (or some carrier interconnect) is the thing affected, since I can auth just fine in a few places. (I'm at MS, but not looped into anythin

I'd say DNS/Front Door (or some carrier interconnect) is the thing affected, since I can auth just fine in a few places. (I'm at MS, but not looped into anything operational these days, so I'm checking my personal subscription).