diff --git a/RELNOTES b/RELNOTES
index 8a51e2a772c2..92ab27e4be46 100644
--- a/RELNOTES
+++ b/RELNOTES
@@ -10,6 +10,9 @@ newline.  Entries should be separated by a newline.
 
 Changes to this file should not be MFCed.
 
+2fb4f839f3fc,d89513ed2050,3413ee88c39d,f97a19ecb985,021562c5020d,431d2a81d421:
+	sendmail has been updated to the latest upstream version (8.17.1).
+
 4a30d7bb373c,d670a8f7c596,af01b4722577,4e240e55d818:
 	The growfs(7) script can now add a swap partition at the end of
 	the expansion area, and does so by default if there is no existing