When configuring/managing Internal Namespaces, can wild cards be used?
*.DomainA.com to include all child domains of DomainA.com
Wild cards cannot be used. You need to enter domain names as close as possible to the actual domain name to ensure that appropriate information is audited.
If you put in DomainA.com in the dialog, it will pick up everything like *.DomainA.com and DomainA.com. It will consider the following as internal: fred@DomainA.com and harry@uk.DomainA.com. However, john@missionDomainA.com would be considered external and not part of the Namespaces.