The latest news about bConnected services.
To increase account security for Google Apps users, starting on October 5, 2016, OAuth 2.0 tokens issued for access to certain products will be automatically revoked when a user's password is changed. Third-party mail apps like Apple Mail and Thunderbird―as well as other applications that use mail scopes to access a user’s mail―will stop syncing data upon password reset until a new OAuth 2.0 token has been granted.