Require SMTP AUTH Before Relaying from Untrusted Clients
An XCCDF Group
Description
SMTP authentication allows remote clients to relay mail safely by requiring them to authenticate before submitting mail. Postfix's SMTP AUTH uses an authentication library called SASL, which is not part of Postfix itself. To enable the use of SASL authentication, see http://www.postfix.org/SASL_README.html
- ID
- xccdf_org.ssgproject.content_group_postfix_server_relay_smtp_auth_for_untrusted
- Child Items
- Updated