Index: branches/RC/core/units/email_messages/email_messages_event_handler.php
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diff -u -N -r11319 -r11657
--- branches/RC/core/units/email_messages/email_messages_event_handler.php	(.../email_messages_event_handler.php)	(revision 11319)
+++ branches/RC/core/units/email_messages/email_messages_event_handler.php	(.../email_messages_event_handler.php)	(revision 11657)
@@ -286,7 +286,7 @@
 
 			foreach ($recipient_emails as $recipient_email) {
 				// 3. set recipient specific fields
-				$esender->SetEncodedEmailHeader('To', $recipient_email, $recipient_email);
+				$esender->SetTo($recipient_email, $recipient_email);
 				$esender->Deliver(null, false, false);
 
 				// 4. write to log