OARC's Community Chat Server - Mattermost

Member, Participant and Community Chat Server - Mattermost - chat.dns-oarc.net

We have replaced our previous Member-only Jabber service with a more modern chat platform - Mattermost.  Mattermost is open source software, and has open-source clients available for all major desktop and mobile platforms or can be used in a regular browser window.  Information on Mattermost client software and downloads are available