Errors with outlook.com Bad command error 12

[jeff-gaines]

I am getting a whole series of errors like this:
[IMAP] Cannot open folder “/Inbox”. (BAD Command Error. 12)
[IMAP] Cannot open folder “/Sent”. (BAD Command Error. 12)

Em Client 10.4.4209

Any suggestions?

[John_A]

A few of us are getting the same issue. See Outlook: Bad Command Error. 12 - Mail - eM Client

We don’t know why at this stage.

[rafikiphoto]

Outlook: Bad Command Error. 12

Ok could be then a eg: corrupted OAuth token. Suggest next to then “close eM Client” snd go online to your Outlook account third party app section and remove / revoke the eM Client token and then reopen eM Client and you should get a browser prompt to reallow access to your Outlook account with a new token. Manage third-party app access to your Microsoft account by visiting the below site. Privacy dashboard (https://account.microsoft.com/privacy) and navigating to “Apps and services” to revok…

This seems to have worked for me.

[jeff-gaines]

Thank you this does seem to have worked

[rafikiphoto]

It did here too but now:

[jeff-gaines]

Spoke to soon, I am getting the errors again.

[rafikiphoto]

Me too.

[Tom_Inman]

I followed this advice too, and for the time being, no sync problems. Less than one hour since I made that change.

If you’re curious, I posted the errors here: Operations email errors won't stop

[Tom_Inman]

7 days - no sync problems after making the above change.