Cisco Cisco Email Security Appliance C170 Technical References
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Cisco AsyncOS 8.5.5 CLI Reference Guide
Chapter 3 The Commands: Reference Examples
SMTP Services Configuration
[2]> 1
Would you like to have the HELO check performed? [Y]> y
Would you like to change SMTP actions taken as result of the SPF verification?
[N]> y
Would you like to change SMTP actions taken for the HELO identity? [N]> y
What SMTP action should be taken if HELO check returns None?
1. Accept
2. Reject
[1]> 1
What SMTP action should be taken if HELO check returns Neutral?
1. Accept
2. Reject
[1]> 1
What SMTP action should be taken if HELO check returns SoftFail?
1. Accept
2. Reject
[1]> 2
What SMTP action should be taken if HELO check returns Fail?
1. Accept
2. Reject
[1]> 2
Table 3-175
SPF/SIDF Settings