A detailed guide to pass your Google OAuth app review as fast as possible
Review type | Trigger | Common scopes |
---|---|---|
Verification optional | Only “non-sensitive” scopes are used | user.email , drive.file |
Google App verification required | 1 or more “sensitive” scopes | Most Google Calendar scopes, Gmail send email, Ads, Analytics, |
Google App verification + CASA security assessment required | 1 or more “restricted scopes” | Most Gmail (including read email), Google Chat, and Google Drive scopes |
https://www.googleapis.com/auth/gmail.send
Google wants to see a feature that sends an email on behalf of the user.
You can launch your integration while your Google OAuth app is still in test mode, but there are pretty severe restrictions.
We recommend you start the app verification process as soon as the integration works end to end. You can polish the UX while the review is in progress.