Galene

Very simple (to deploy and to use) secret message service using Hashicorp Vault as a secrets storage

Video conferencing, instant messaging, whiteboard, collaborative document editing and other...

Platform for your corporate communications, based on the advanced architecture, with support for...

All-in-one mail server that implements SMTP (both MTA and MX) and IMAP. Replaces Postfix, Dovecot,...

Scalable and high performance web conferencing system

SMTP server that sends and receives emails according to a simple configuration file, with an...