I just got flooded with calls from the one client we have that uses the Microsoft cloud. Tons of mail delivery issues, unable to access the admin portal, Teams also appears to be impacted.
-A On Thu, Jan 22, 2026 at 12:08 PM Mark Alley via mailop <[email protected]> wrote: > Hey all, anyone else seeing DNS issues with *.mail.protection.outlook.com > FQDNs? Our queues for mail to EXO tenants is growing steadily due to either > deferrals or DNS lookup failures. > > - Mark Alley > _______________________________________________ > mailop mailing list > [email protected] > https://list.mailop.org/listinfo/mailop >
_______________________________________________ mailop mailing list [email protected] https://list.mailop.org/listinfo/mailop
