Cisco Cisco Email Security Appliance C170 Guia Do Utilizador

Choose Mail Policies > Signing Profiles.

In the Find Domain Profiles section, specify the search term.

Click Find Profiles.

The search scans the following fields for each domain profile: email, domain, selector, and signing key 
name.

If you do not enter search terms, the search engine returns all domain profiles.

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:

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