hgext/notify.py

--- a/hgext/notify.py	Fri Jun 30 03:43:24 2017 +0200
+++ b/hgext/notify.py	Fri Jun 30 03:43:25 2017 +0200
@@ -176,6 +176,9 @@
 configitem('notify', 'maxsubject',
     default=67,
 )
+configitem('notify', 'mbox',
+    default=None,
+)
 
 # template for single changeset can include email headers.
 single_template = '''