Security Sendmail Mail Servers

As an exercise in the application of the concept of least privilege, we have modified the pieces of an ordinary UNIX* mail system, sendmail in particular, to require little or no privilege in their operation.

• Sendmail without the Superuser - As an exercise in the application of the security concept of least privilege, we have modified the security pieces of an ordinary UNIX* mail system, security sendmail in particular, to require little or no security privilege in their operation.
• Sendmail Security - This page briefly describes how to setup sendmail security to run mail without ever having root security

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