Index: TECH/Mail/impl/SMTPVerzender.cls.xml
===================================================================
diff -u -r2734 -r2812
--- TECH/Mail/impl/SMTPVerzender.cls.xml	(.../SMTPVerzender.cls.xml)	(revision 2734)
+++ TECH/Mail/impl/SMTPVerzender.cls.xml	(.../SMTPVerzender.cls.xml)	(revision 2812)
@@ -138,7 +138,7 @@
 	
 	#dim RedirectTo As %String
 	#dim GebruikerInitialen As %String =##class(TECH.Context.RuntimeContext).Instance().GeefGebruikerInitialen()
-	If (GebruikerInitialen) '= "" {
+	If ($$$HasLength(GebruikerInitialen)) && ($$$Not(##class(TECH.StringUtils).Equals(GebruikerInitialen,"SU","SYS"))) {
 		Set RedirectTo = GebruikerInitialen_"@vanhoecke.be"
 	} Else {
 		Set RedirectTo = ##class(TECH.Config.ConfigMgr).Instance().GetString("TECH.Mail.DefaultRedirectMailAddress")