Follow these steps to authorize your Vtiger account with Google:
- Log in to your Gmail account.
- Click the Show side panel icon on the bottom right corner of the screen.
- Click the Vtiger Gmail add-on in the panel.
- Click AUTHORIZE ACCESS.
- Choose the email if you’re logged in to more than one account.
Once you give the authorization, you will be able to log in and use the Vtiger add-on.
To know more about Gmail Add-on, click here