Cisco Cisco Email Security Appliance C650 用户指南

What Conformance Level would you like to use?

1. SPF only

2. SIDF compatible

3. SIDF strict

[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?