This question must have been asked a lot , but i didn’t find a solution ,
I’m installing OpenFire on my dedicated server , to host some chatrooms for our community.
Creating admin , users , chat room , everything seems ok .
and those chatrooms are availaible for users who join it with email@example.com
But if a user who already as a XMPP account on another server , for example firstname.lastname@example.org , they can’t join the chatroom.
The only perso who can join it are the email@example.com
and I can figure out why…
I’ve made a A for conference.my.tld to the IP of my server in my DNS setup…it’s perhaps that…i don’t know…all needed ports are open.
Can you please help me about that ?