Verify OAuth2 application setup
POST/v1/oauth2/:app/verify
Runs the provider authentication chain step by step and reports which steps pass or fail, with hints for fixing failures. For service-account apps an optional mailbox address enables the delegation and live mailbox checks.
Request
Responses
- 200
- 400
- 401
- 403
- 404
- 429
- 500
Successful
Invalid input - the path parameters, query arguments, or request payload did not pass validation
Authentication failed - the access token is missing, invalid, or was not accepted
Access denied - the access token does not grant permission for this operation (token scope, account, or IP address restriction)
Not found - the requested entity (account, message, mailbox, etc.) does not exist
Rate limit exceeded - too many requests were made with this access token
Internal server error - an unexpected error occurred while processing the request