9090 9091 en org.jivesoftware.database.EmbeddedConnectionProvider true net.sourceforge.jtds.jdbc.Driver jdbc:jtds:sqlserver://***.***.***.***:1433/MyDatabase;user=MyUser;password=MyPassword org.jivesoftware.openfire.auth.JDBCAuthProvider SELECT Password FROM Users INNER JOIN Usernames ON Users.ID = Usernames.UserID WHERE Usernames.Username = ? plain ******************* ************************