Getting error message when trying to send email

Error 400: invalid_request

You can't sign in to this app because it doesn't comply with Google's OAuth 2.0 policy for keeping apps secure.

You can let the app developer know that this app doesn't comply with one or more Google validation rules.

iPad, iOS 9

Posted on Jun 6, 2023 8:39 PM

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Getting error message when trying to send email

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