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+[Ejabberd](https://www.ejabberd.im/) is a chat server that uses XMPP as messaging protocol that you can use with a large amount of clients. In conjunction
+with the "xmpp" addon it can be used for a web based chat solution for your users.
+
Installation
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- if a user has a space or a @ in the nickname, the user has to replace these characters:
- " " (space) is replaced with "%20"
- "@" is replaced with "(a)"
-