diff -r 498697fe41f2 -r 645b6684cf5b hgext/patchbomb.py
--- a/hgext/patchbomb.py	Thu Oct 19 21:50:14 2017 +0200
+++ b/hgext/patchbomb.py	Fri Oct 20 22:25:09 2017 +0900
@@ -130,6 +130,9 @@
 configitem('patchbomb', 'reply-to',
     default=None,
 )
+configitem('patchbomb', 'to',
+    default=None,
+)
 
 # Note for extension authors: ONLY specify testedwith = 'ships-with-hg-core' for
 # extensions which SHIP WITH MERCURIAL. Non-mainline extensions should