AnyMeeting is the hosting service your Host uses to hold meetings and webinars. We understand that sometimes you wish to contact the Host following a webinar for certification, recording of the webinar or follow up questions.
To contact your Host, please see your invitation email or registration email and click REPLY on that email. Your Host's email address is hidden until you click REPLY on that email to protect their privacy and from being auto-added to address books.
Here is a sample of how this works (Outlook 2016 shown):
Notice that once you click REPLY, the Host's email address is now populated in your email to communicate to your Host.