--- a/t/00-default	Mon Jul 19 23:42:14 2010 +0200
+++ b/t/00-default	Wed Nov 12 14:30:33 2014 +0100
@@ -1,4 +1,4 @@
-sender:		127.0.0.1
+sender:		127.0.0.1	    # -oMa
 helo:		localhost
 mail-to:	user@example.org
 rcpt-from:	user@example.org