July 21, 2020

It looks like Google has decided for the last few days to revoke the sending permission (Token) of a few websites.There isn’t a specific reason and actually someone wrote an article about all the potential reasons why Google Token can be revoked:https://blog.timekit.io/google-oauth-invalid-grant-nightmare-and-how-to-fix-it-9f4efaf1da35?gi=42d0553c60d5 Please notice: maybe you will see the error in other cases like a