--- mass_contact.module	2010-05-28 23:02:12.000000000 -0700
+++ mass_contact.module	2010-05-28 23:11:26.000000000 -0700
@@ -1116,6 +1116,7 @@ function mass_contact_mail_page_submit($
 
   $from_name = ($form_state['values']['name']) ? $form_state['values']['name'] : variable_get('mass_contact_default_sender_name', '');
   $from_email = ($form_state['values']['mail']) ? $form_state['values']['mail'] : variable_get('mass_contact_default_sender_email', '');
+  $from_email = !empty($from_name) ? '"=?UTF-8?Q?'. imap_8bit($from_name). '?=" <'. $from_email .'>' : $from_email;
 
   $boundary_attachment = md5(uniqid(mt_rand()));
   $boundary_html       = md5(uniqid(mt_rand()));