The ZixGateway Group Support feature allows you to set up groups of email addresses and then create policies in ZixGateway Manager that use this list against the From address of an email message. There are two ways to configure your egroups:
Once you have created your egroups using one of these methods, you must set up policies in your ZixGateway Manager to work with these eGroups.
ZixCorp recommends that you set up eGroups using LDAP if you intend to have more than 25 individual email addresses in any policy.