How to create a server that other user can connect over network

Hi guys

I need help, i dont know how to create a server that can connect by other users

for example

[log in with spark]

user :test1

password:test1

server:happytesting.com [X]

#it will log in fail

with localhost [ok]

[OpenFire]

my server name set as happytesting.com

anywhere i need to set to make it work?

Based on your question i think your knowledge is not enough for this task, so you should find someone familiar with network and DNS to make it working. Too difficult for you.

Simple workaround, you users can connect using your server’s IP address as a servername.