Index: umc/js/_setup/CertificatePage.js
===================================================================
--- umc/js/_setup/CertificatePage.js	(Revision 30950)
+++ umc/js/_setup/CertificatePage.js	(Arbeitskopie)
@@ -50,6 +50,9 @@
 
 	umcpCommand: umc.tools.umcpCommand,
 
+	// the parent instance
+	setup: null,
+
 	// internal reference to the formular containing all form widgets of an UDM object
 	_form: null,
 
@@ -137,6 +140,22 @@
 		
 		this.addChild(this._form);
 
+		// actualize ssl/email on FQDN changes
+		var cache = false;
+		var emailWidget = this._form.getWidget('ssl/email');
+		var sslemail = this.connect(this.setup._pages[2]._form.getWidget('fqdn'), 'onChange', function(newVal) {
+			if(false === cache) {
+				cache = this._orgVals['ssl/email'];
+			}
+			if( emailWidget.get('value') === cache) {
+				var email = 'ssl@' + newVal.split('.').slice(1).join('.');
+				emailWidget.set('value', email);
+				cache = email;
+			} else {
+				this.disconnect(sslemail);
+			}
+		});
+
 		var countryWidget = this._form.getWidget('ssl/country');
 		var _addCurrentCountry = function() {
 			if (countryWidget.focused) {
Index: umc/js/setup.js
===================================================================
--- umc/js/setup.js	(Revision 30955)
+++ umc/js/setup.js	(Arbeitskopie)
@@ -146,6 +146,7 @@
 				var ipage = new Class({
 					umcpCommand: dojo.hitch(this, 'umcpCommand'),
 					footerButtons: buttons,
+					setup: this,
 					moduleFlavor: this.moduleFlavor,
 					onSave: dojo.hitch(this, function() {
 						if (i < visiblePages.length - 1) {