After succesfully adding two (2) Office365 accounts (OAuth2), the third (3rd) one (also OAuth2) ends up crashing the application after showing an error:
Mailspring could not store your password securely. For more information, visit http://support.getmailspring.com/hc/en-us/articles/115001875571
The article linked in that message states that this should only really happen after adding “a dozen or so” accounts. To me, a dozen or so, does not mean three (3).
I’ve tried two different computers, both installed Mailspring for the first time ever. Added a combination of different Office365 accounts to make sure it’s not the Office365 account that’s messing things up.
Unfortunately, every single time I get to adding the third (3rd) account - the above error occurs.
I’ve also tried removing the Mailspring credentials from Credential Manager to try again on both computers - but to no success.
Microsoft Office 365. All accounts used in above examples are licensed with either Business Premium or Exchange Online (Plan 1).
All accounts work perfectly - until you add a third (3rd).
- OS and Version: Microsoft Windows 11 Enterprise 64-bit (Build 22000) & Microsoft Windows 10 Enterprise LTSC 64-bit (Build 19044)
- Installation Method: Installer from website.
- Mailspring Version: 1.10.3