Details

Checking that /etc/mail/sendmail.cf has been edited to change the default SmtpGreetingMessage.

Supportive Information

The following resource is also helpful.

• https://workbench.cisecurity.org/files/525

This security hardening control applies to the following category of controls within NIST 800-53: Access Control.This control applies to the following type of system Unix.

References

• 800-53|AC-6(10)
• CSCv6|3.1

Source

• Tenable.com/audits