Email Protection Administrator Guide
Email Authentication
November 2012
Proprietary: Not for use or disclosure outside McAfee without written permission
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Note: All entries are removed when clicking the button Remove All.
More Options
•
Regardless of Sender Domain
– From the drop-down lists, select the appropriate
SPF action (Deliver, Deny, Tag Subject) for the following criteria:
•
when SPF is available but validation fails
•
when SPF is not available
•
when SPF is available and validation succeeds
Note:
When the action is tag subject, tags are applied to the end of the subject. The tags are:
WARNING: SPF validation failed, SPF verified, WARNING: SPF validation unavailable .
•
Upload Enforced SPF List (appends to existing list):
– To Upload a file with a
predefined list, click the Upload Browse button. After you select the file and it's path
appears in the text field, click the Upload button. The contents are added to the Add
Domain box above.
•
Download Enforced SPF List (be sure to save changes first):
– To Download a
domain list in a csv file, click the Download button, select the list you wish to
download and click
Save
.
NOTE:
If the default list changes, your subscription to the default is updated to reflect
those changes.
Enforced DKIM
DomainKeys Identified Mail (DKIM) is part of the Email Authentication suite designed to
verify the email sender and the message integrity. The DomainKeys specification has
adopted aspects of Identified Internet Mail to create an enhanced protocol called
DomainKeys Identified Mail.
