After RU 12, the 'email description' field for an email activity appears disabled; you cannot type into the field, and if trying to insert an Email template, the description field is not updated either from the template (but the subject field is)
I traced this to an apparent sandbox="" attribute now present on the HTML generated for the form (see code trace) on the IFRAME that encompasses the email desciption field; it causes the following error (in Chrome version 24.0.1312.57 m)
Sandbox access violation:UnsafeJavaScript attempt to access frame with URL http://crm.server.ca/_static/blank.htm from frame with URL http://crm.server.ca/Site/userdefined/edit.aspx?contactInfo=&etc=4202…0B01%7d&partyname=First%20Last&partytype=2&preloadcache=1361294477772. The frame being accessed is sandboxed into a unique origin. emailbodyinputbehavior.js:1Mscrm.FormInputControl.EmailBodyInputBehavior.$Q_4 emailbodyinputbehavior.js:1Mscrm.FormInputControl.EmailBodyInputBehavior.initialize emailbodyinputbehavior.js:1Sys.Component.endUpdate global.ashx:5Sys._Application.endCreateComponents global.ashx:5InitControlHeaderList._aControlHeaderList.description.ScriptList.Script edit.aspx:296Mscrm.ScriptLoader.loadScripts global.ashx:6Mscrm.InlineContentLoader.loadHeaderJson global.ashx:6(anonymous function)global.ashx:6 executeAction PageLoader.js:1(anonymous function)
In IE 10, all you get is HTML5: Access is denied
Anyone else have this problem ? We cannot create an email activity at all from the CRM 2011 web interface.