--- a/iro/validate.py	Wed Feb 08 14:19:09 2012 +0100
+++ b/iro/validate.py	Wed Feb 08 14:19:46 2012 +0100
@@ -47,7 +47,7 @@
         raise ValidateException(field=field)
     if maxlength and len(value)>maxlength:
         raise ValidateException(field=field)
-    return value
+    return value.lower()
 
 def vTel(value,field):
     '''Validator for Telefonnumbers'''
@@ -87,6 +87,7 @@
         if local == "":
             ret.append(v)
             continue
+    
         if local.startswith(".") or local.endswith("."):
             raise InvalidMail(v,field)
         unquote = True