Cisco Cisco Email Security Appliance C190 Leaflet

AsyncOS 9.6 for Cisco Email Security Appliances CLI 참조 가이드

3 장     명령: 참조 예제

  SMTP 서비스 컨피그레이션

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?

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]>

다음 예에서는 리스너의 기본 정책 매개변수에 대해 SPF/SIDF 설정을 표시하는 방법을 보여줍니다.

예: 기본 정책 매개변수의 SPF/SIDF

SPF/SIDF Verification Enabled: Yes

  Conformance Level: SPF only

  Do HELO test: Yes

  SMTP actions:

    For HELO Identity:

      None, Neutral: Accept

      SoftFail, Fail, TempError, PermError: Reject

    For MAIL FROM Identity: Accept