Mattermost is an alternative to proprietary SaaS messaging and brings all your team communication into one place, making it searchable and accessible anywhere.

This appliance includes all the standard features in TurnKey Core, and on top of that:

• Web Control Panel
• Adminer administration frontend for PostgreSQL (listening on port 12322 - uses SSL).
• Webmin modules for configuring PostgreSQL.

• Webmin, SSH: username root
• PostgreSQL, Adminer: username postgres