Outlook presence

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…