Gmail API

wikipedia:Gmail API

• Google Enterprise API

• User data -> OAuth client
• Application data -> servide account

See also

• GCP API, Gmail API, Google Workspace API, Admin SDK API, Workspace Admin SDK Directory API
• Email, Gmail (Google Workspace), Google Account, Hotmail, Outlook.com, ProtonMail, Gmail API, Amazon WorkMail, Yahoo Mail, iCloud, Zoho mail, Google Tasks, Smart compose, comparison, Spark Mail