Gmail Guidelines
What Content and Activities Are Not Allowed in Gmail?

Learn about Gmail's prohibited content and activities including spam, phishing, malware, and harassment to keep your account safe and compliant.

Server Email Blocking
Can Emails Be Blocked at the Server Level? How Server-Side Email Filtering Works

Learn how emails are blocked at the server using spam filters and blacklists to enhance security and reduce spam.

Bot Legality Explained
Is It Illegal to Have a Bot? Understanding Bot Legality

Learn about the legality of having a bot and the factors that determine its compliance with laws and platform policies.