Heard about mailspring being open sourced and wanted to give it a try today.
Went to setup on an office365 account and got an auth error after the signin at microsoftonline:
OAuth Code exchange returned 400 Bad Request: {"error":"invalid_request","error_description":"AADSTS9002327: Tokens issued for the 'Single-Page Application' client$
We do use Okta for SSO, not sure if that kinda setup breaks auth in some way for MailSpring.
Computer info
Edition Windows 10 Enterprise
Version 21H2
Any idea’s?
Thanks!