I'm using SharePoint Designer 2013 have a Cloud installation. So far it looks like this cannot be done out-of-box and some of the 3rd party sites I've seen do not reference 2013-- only older versions.
Does anyone have a decent solution for 2013 cloud SharePoint?
_api/SP.Utilities.Utility.SendEmailhttp://sharepoint.stackexchange.com/questions/148226/send-e-mail-from-javascript-using-rest-api – MickB Mar 18 '16 at 21:15