We are looking for ways to integrate our local AD with a saas application (Zixs). This is a mail filter solution that will be used to filter inbound/outbound mail flow. The users will have a site that they will use to authenticate to release their spam. We want them to use their AD user and password to authenticate to the site and get to their spam. The vendor mentioned they support LDAP and secure LDAP but I am not sure what my options are to get this integration done.
We use on premise AD running on windows 2012 DCs.