How does Exchange handle spam filtering?

Exchange utilizes a comprehensive approach to spam filtering that includes both Content filtering and Connection filtering as part of its built-in features. Content filtering analyzes the content of emails to identify and block those that contain spam-like characteristics, while Connection filtering evaluates the reputation and behavior of the sending server, effectively preventing known sources of spam from reaching the inbox.

By offering these built-in features, Exchange ensures a more robust and automated defense against spam, reducing the need for users to manually configure filters. This makes the email environment more secure and efficient. The combination of these filtering techniques allows Exchange to adapt to various threats and enhances overall email protection for its users. This integrated system is a significant advantage over relying solely on user-configured filters, third-party antivirus solutions, or simply blocking domains, which may not address the evolving nature of spam attacks effectively.