On Wed, Jul 06, 2022 at 12:15:31PM +0200,
Peter van Dijk wrote
a message of 28 lines which said:
> So, in short, they have a DNS responding problem; their bad handling
> of EDNS makes that worse, because now a resolver needs to get two
> queries (one with EDNS, then one without) through to
On Wed, 2022-07-06 at 11:49 +0200, Stephane Bortzmeyer wrote:
> On Wed, Jul 06, 2022 at 11:37:40AM +0200,
> Bjoern Franke via NANOG wrote
> a message of 10 lines which said:
>
> > .mail.protection.outlook.com seems to throw servfails.
>
> The authoritative name servers for this domain do not
Yes, there seems to be a global outage:
July 6, 2022 11:03 AM
Title: Some users may experience delays when sending or receiving
email messages in Exchange Online User
Impact: Users may experience delays when sending or receiving email
messages in Exchange Online.
More info: Users may see the
On Wed, Jul 06, 2022 at 11:37:40AM +0200,
Bjoern Franke via NANOG wrote
a message of 10 lines which said:
> .mail.protection.outlook.com seems to throw servfails.
The authoritative name servers for this domain do not handle EDNS
(which was specified only 23 years ago) so the resolvers that
Hi,
Anyone else with trouble to reach the *.o365filtering.com DNS Servers?
.mail.protection.outlook.com seems to throw servfails.
Regards
Bjoern
Anyone else with trouble to reach the *.o365filtering.com DNS Servers?
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