How can I set (if it’s possibble) Outlook 2010/2013 to show Spark presence?
you’ll need an outlook plugin, which there is not one for spark. however, jitsi client does have such a plugin.
jitsi clients can connect to Openfire?
Yes, it’s a multi protocol client, which includes xmpp
I’am a noob, I can not connet to my openfire server…