Authorizing Email This Issue to access Gmail accounts
1. Select the Google Account.
2. Confirm your intention to authorize Email This Issue
If you see this screen during the authorization, click Advanced.
3. Go to Email This Issue.
4. Confirm Your Intention.
Click Allow on the following screen:
5. Check the result of the authorization
If the authorization is successful, the following feedback is displayed on the result of the Authorization right within the SMTP Connection or Mail Account:
In case something went wrong, an error message would appear here explaining the causes like this: