Cisco Cisco Email Security Appliance C170 Guia Do Utilizador
Chapter 5 Email Authentication
5-288
Cisco IronPort AsyncOS 7.3 for Email Advanced Configuration Guide
OL-23081-01
See the Cisco IronPort AsyncOS CLI Reference Guide for more information on the
listenerconfig
command.
SoftFail, Fail, TempError, PermError: Reject
For MAIL FROM Identity: Accept
SMTP Response Settings:
Reject code: 550
Reject text: #5.7.1 SPF unauthorized mail is prohibited.
Get reject response text from publisher: Yes
Defer code: 451
Defer text: #4.4.3 Temporary error occurred during SPF
verification.
Verification timeout: 40