Link Server Pro

Link Server Pro is a chat server adds new features to the messenger in order to facilitate the communication between multiple users. It powers office communication within single or multiple branches from anywhere in the world. With Link Server Pro, you can create and manage user accounts and groups. Remote Authorized Users can connect through internet. It also features Active Directory integration, centralized settings and logs, plugins support, and API Classes to customize and extend the features.

Requirements:

Microsoft Outlook