I developed a web app that sends emails using the Gmail API. I want to know the safe sending limits to avoid getting banned.
I searched that the daily limit was 500 emails, so I sent around 300 emails to my clients. I only use the API for sending emails—no deleting or editing. Additionally, I granted full Gmail permissions.
However, I received an email stating:
“Your Gmail account has been restricted due to a policy violation detected by Google Internal Reporting & Automatic Processing.”
How can I fix this issue and prevent future restrictions? Any help would be greatly appreciated. Thanks in advance