From 9518c3941780f392d05b59918088fc8264a1d026 Mon Sep 17 00:00:00 2001
From: Thomas Hochstein <thh@inter.net>
Date: Sun, 24 Jul 2011 00:07:54 +0200
Subject: [PATCH] Documentation: Add note regarding shell expansion.

Signed-off-by: Thomas Hochstein <thh@inter.net>
---
 checkmail.pl | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/checkmail.pl b/checkmail.pl
index d1be8e7..2d8bfb0 100644
--- a/checkmail.pl
+++ b/checkmail.pl
@@ -514,6 +514,9 @@ B<Please note:> You shouldn't try to validate addresses while working
 from a dial-up or blacklisted host. If in doubt, use the B<-l> option
 to have a closer look on the SMTP dialog yourself.
 
+B<Please note:> To avoid shell expansion on addresses you submit to
+B<checkmail>, use B<batch processing>.
+
 =head1 OPTIONS
 
 =over 3