Cant Enter on Account


I have installed openfire on my server windows server 2019, and is running ok, but i cant log on any account from the domain, because this above error ocurrs. The accounts and group are synced by LDAP.

I have tried many versions of spark, and reinstalled dozen times. Could someone give a help ?

Sorry for bad english.


Error that are returned:

org.jivesoftware.smack.SmackException$EndpointConnectionException: The following addresses failed: 'RFC 6120 A/AAAA Endpoint + [frigomendes.intranet:5223] (frigomendes.intranet/' failed because: Connection timed out: no further information
	at org.jivesoftware.smack.SmackException$EndpointConnectionException.from(
	at org.jivesoftware.smack.tcp.XMPPTCPConnection.connectUsingConfiguration(
	at org.jivesoftware.smack.tcp.XMPPTCPConnection.connectInternal(
	at org.jivesoftware.smack.AbstractXMPPConnection.connect(
	at org.jivesoftware.gui.LoginUIPanel.login(
	at java.base/java.util.concurrent.Executors$
	at java.base/
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(
	at java.base/java.util.concurrent.ThreadPoolExecutor$
	at java.base/

This appears to be a networking issue. Your clients try to connect to frigomendes.intranet. This appears to resolve to When making a connection, Openfire cannot be reached on that IP (on port 5223).