^ see the above.
Just ignore the “warning”.
Have you seen these previous discussions?
Your question may have already been answered here:
- Gmail connection “Google hasn’t verified this app”
- GMail authorization
- Google connections keep asking for verification
- etc.
You can search this forum for existing answers, and also use the documentation in the Help Centre to get to a solution faster, and also help keep the forum organised. Thanks for your cooperation!
Still require assistance?
If the previous threads above does not answer your question, please edit your question and provide additional details to demonstrate the difference between your question and the duplicate discussions.
If you require help implementing the answers in the previous threads linked above, please reply with more details of what you have tried, including screenshots.
Hope this helps! Let me know if there are any further questions or issues.
— @samliew