diff --git a/Misc/NEWS b/Misc/NEWS
index 63d8535..4d40b70 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -33,6 +33,9 @@
 Library
 -------
 
+- Issue #1745035: Add a command size and data size limit to smtpd.py, to
+  prevent DoS attacks.  Patch by Savio Sena.
+
 - Issue #4925: Add filename to error message when executable can't be found in
   subprocess.