Re: Could not send email to office 365

Jason Sherron <jason.sherron@microsoft.com> wrote: Hello Jason,

I'm an engineer on the Microsoft Office365 Exchange Online ("outlook.office365.com") network team. I'm gathering forensics specific to IPv6 reports -- are people still experiencing IPv6-related issues? I am interested solely in failures that are IPv6 connection issues to "outlook.office365.com".

Looks okay from my POV now. Thanks for fixing it, can you share the root cause? This issue had rather interesting symptoms. Bernhard