Руководство Пользователя для Cisco Cisco Email Security Appliance C170

You can choose whether to sign system-generated messages with a DKIM signature. The appliance will 
sign the following messages:

Cisco IronPort Spam Quarantine notifications

Content filter-generated notifications

Configuration messages

Support requests

Choose Mail Policies > Signing Profiles.

In the DKIM Signing of System Generated Messages section, click Edit Settings. 

Select On.

Submit and commit your changes.

Lines such as the following are added to the mail logs upon DomainKeys signing:

Lines such as these are added to the mail logs upon DKIM signing:

Tue Aug 28 15:29:30 2007 Info: MID 371 DomainKeys: signing with dk-profile - matches 

user123@example.com

Tue Aug 28 15:34:15 2007 Info: MID 373 DomainKeys: cannot sign - no profile matches 

user12@example.com

Tue Aug 28 15:29:54 2007 Info: MID 372 DKIM: signing with dkim-profile - matches 

user@example.com

Tue Aug 28 15:34:15 2007 Info: MID 373 DKIM: cannot sign - no profile matches 

user2@example.com

Create a profile for verifying messages using 
DKIM.

.

(Optional) Create a custom mail flow policy to 
use for verifying incoming messages using 
DKIM.