Cisco Cisco Email Security Appliance C190 Guía Del Usuario
20-29
AsyncOS 9.1.2 for Cisco Email Security Appliances User Guide
Chapter 20 Email Authentication
Enabling SPF and SIDF
The following shows how the SPF/SIDF settings are displayed for the listener’s Default Policy
Parameters.
Parameters.
1. Accept
2. Reject
[1]> 2
What SMTP action should be taken if HELO check returns TempError?
1. Accept
2. Reject
[1]> 2
What SMTP action should be taken if HELO check returns PermError?
1. Accept
2. Reject
[1]> 2
Would you like to change SMTP actions taken for the MAIL FROM identity? [N]> n
Would you like to change SMTP response settings for the REJECT action? [N]> n
Verification timeout (seconds)
[40]>
SPF/SIDF Verification Enabled: Yes
Conformance Level: SPF only
Do HELO test: Yes
SMTP actions:
For HELO Identity:
None, Neutral: Accept