diff --git a/master.cfg b/master.cfg
index 20f792f..c7879a8 100644
--- a/master.cfg
+++ b/master.cfg
@@ -547,6 +547,10 @@ scheduler."""
                 # This means we're dealing with mn.  We only send
                 # e-mail on mn_try.
                 return False
+        else:
+            if self.sendToInterestedUsers:
+                # We're dealing with mn_try.
+                return False
         return mail.MailNotifier.isMailNeeded (self, build, results)
 
 mn = MyMailNotifier(fromaddr = GDB_MAIL_FROM,