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An SMTP server behind the PIX is being used as a relay agent. Can the PIX block this access?

Core issue

Need to block access from Simple Mail Transfer Protocol (SMTP) server being used as a relay agent.

Resolution

No. The PIX cannot block this access without blocking all e-mails from being sent from the mail server. Each mail server has an option to disable mail relay. Consult the mail server documentation for instructions on how to implement this.

Version history
Revision #:
1 of 1
Last update:
‎06-22-2009 06:15 PM
Updated by:
 
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