Interesting alternative. It was a bit muddled to figure out what it consists of, but this lists most: https://docs.grommunio.com/admin/introduction.html#archit

Interesting alternative. It was a bit muddled to figure out what it consists of, but this lists most: https://docs.grommunio.com/admin/introduction.html#architecture https://docs.grommunio.com/admin/introduction.html#architect... Chat bit was unclear: > grommunio-chat is a fork of an open source chat platform with authentication and integration enhancements Looks like "an open source chat platform" is mattermost? https://github.com/grommunio/chat-server/tree/release-7.8-grommunio/cmd/mattermost https://github.com/grommunio/chat-server/tree/release-7.8-gr...