Before starting, we assume that message has been enable on your Mavericks OSX Server.
- Use Messages preferences to connect users to your Messages server.
- Choose Messages > Preferences, then click Accounts.
- Click Add (+), choose “Other Messages account,” then click Continue.
- Select Jabber from the Account Type pop-up menu, then enter your account information.
- Enter your Jabber account name (for example, dbecker@jabber.org) and password.
- Click Create.