K9 Email Not Working

[andyf]

Hi

Just to join things up, there has been a similar discussion in the forum:

Outlook Oauth2 - Cannot connect to server. (Command: NAMESPACE; response: #4# [BAD, User is authenticated but not connected.])

I’m getting this error now Cannot connect to server. (Command: NAMESPACE; response: #4# [BAD, User is authenticated but not connected.]) Connecting to a corporate outook.office365 server using OAuth2 Any ideas?

My sense is that the “problem” is gradually affecting more of us.

Additionally for me K-9 no longer connects/syncs to M365 accounts when my phone (Samsung A51 updated to Android 13 on 23rd Dec - almost coincidental with the problems starting!) is connected to my Wi-Fi but OK when Wi-Fi turned off!

I’ve tried a few other Android phone Apps in the last day (FairEmail, Nine-email to name but 2) and they all work “as I would expect” and also offer a way of reauthenticating for M365 OAUTH2 in the App and granting permission by logging onto your M365/outlook account - I can’t find a way of doing that in K-9.

Regards