We couldn't find the record for '{0}' that lets instant messaging and web conferencing apps automatically connect. You have ...

We couldn't find the record for '{0}' that lets instant messaging and web conferencing apps automatically connect. You have to set up a specific entry in DNS to make this work. The missing record is type SRV. Click on the link 'get help fixing this issue' in the actions pane located on the right side of the screen for assistance.