What is my server

what is my server on spark 2.5.8 i need to know so i can log in

Hi

where u r running u r openfire server…

if u running u r openfire in locally u will give localhost in spark (server name)…

You should know better what your server is. This is not like with MSN or ICQ, when a client is connecting to some predefined by a developer servers. With Spark you can connect to any Jabber/XMPP server you wish (and there hundreds of them). Also you can even have your own server.