Ticket #23642: wp_mail_return_false_on_failure.patch

wp-includes/pluggable.php

@@ -448 +448 @@
 
         // Send!
         try {
-                $phpmailer->Send();
+                return $phpmailer->Send();
         } catch ( phpmailerException $e ) {
                 return false;
         }
-
-        return true;
 }
 endif;