Ticket #1716: 1716.diff

wp-admin/upgrade-functions.php

@@ -105 +105 @@
         $user = new WP_User($user_id);
         $email = $user->user_email;
         $name = $user->user_login;
-        $message_headers = 'From: ' . $blog_title . ' <wordpress@' . $_SERVER['SERVER_NAME'] . '>';
+        $message_headers = 'From: "' . $blog_title . '" <wordpress@' . $_SERVER['SERVER_NAME'] . '>';
         $message = sprintf(__("Your new WordPress blog has been successfully set up at:
 
 %1\$s