In case if you have created or published a new campaign but your emails are not sending out then in that case you need to do the following.

Head to Google's Permission Settings and then press Ctrl + F

You will see FunnelBake. 


Press the Remove Access button so that you can re-auth your account with FunnelBake. 

Once done, head back to and then click on Gmail and re-auth the application. 

This will resolve your problem of emails not being sent. 

Why does this happens? It could be due to the few reasons: 

Change in the API
Change in permission settings
Change in Token Access API
Change on Google's end with their OAuth

Got further questions? 

Feel free to contact us.
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