Has anyone experienced an issue with the tracking details pane (at the bottom of the email in Outlook) perpetually loading on certain tracked emails?
It seems to have been since applying the 2013 SP1 UR3 Outlook client.
See if this helps
https://community.dynamics.com/crm/f/117/t/158457
Regards, Abhishek Bakshi If you find this post helpful then please Vote as Helpful and Mark As Answer. Check my blog on https://mydynamicscrmblog.wordpress.com/