diff -r 649dd2492ae5 -r fc20fa9f2dfd hgext/notify.py
--- a/hgext/notify.py	Sat Jun 02 09:04:23 2007 -0700
+++ b/hgext/notify.py	Sun Jun 03 17:18:48 2007 +0200
@@ -210,6 +210,8 @@
             del msg['From']
             msg['From'] = sender
 
+        msg['Date'] = util.datestr(date=util.makedate(),
+                format="%a, %d %b %Y %H:%M:%S", timezone=True)
         fix_subject()
         fix_sender()