How to fix the Google outdated token issue
Step 1 : Go in your Google settings and delete MailReach as a third party app.
The following video shows the process :
Go in your Google account settings
In the left menu, click on Security
Scroll down to Third-party apps with account access
Click on MailReach
Click again on MailReach
Click on Remove Access and confirm
Step 2 : Go back on MailReach and connect the Google account.
Go back on MailReach
Select Google Workspace / Gmail
Click on Sign in with Google
Well done, that should be fixed by now.
Updated on: 13/04/2022