Complete block of M365

hi OlafPelzer ,

We do have a planned maintenance going on. Can you please confirm that if issue was specific to M365 only, also please share exact time duration when you noticed this downtime. 

We will reach out over email to discuss more on this 

Thanks,
Prashil Gupta

Hi Prashil Gupta ,

first information about interrupted M365 access was at 8:02 am CET, we've made the DNS configuration change at ~ 8:45 am.
"Normal" internet access besides from M365 was unaffected, at least no one complained about.

Update after talk to the colleagues:
A lot of other internet traffic was blocked, too (e.g. bild.de ;-) )

Thanks for quick reply, i will discuss more on trouble shooting steps over email