From 9300bb826d25f975dd64dcc1e5ede0a4ff7aa208 Mon Sep 17 00:00:00 2001
From: Steve Holme <steve_holme@hotmail.com>
Date: Thu, 19 Sep 2013 12:44:27 +0100
Subject: [PATCH] ftpserver.pl: Updated email regex from commit 98f7ca7e971006

...to not be as strict as it was rejecting valid numeric email
addresses.
---
 tests/ftpserver.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/ftpserver.pl b/tests/ftpserver.pl
index 4f5bbbb..88fd265 100755
--- a/tests/ftpserver.pl
+++ b/tests/ftpserver.pl
@@ -764,7 +764,7 @@ sub MAIL_smtp {
         # Validate the from address (only <> and a valid email address inside
         # <> are allowed, such as <user@example.com>)
         if ((!$from) || (($from ne "<>") && ($from !~
-            /^<([a-zA-Z][\w_.]+)\@([a-zA-Z0-9.-]+).([a-zA-Z]{2,4})>$/))) {
+            /^<([a-zA-Z0-9._%+-]+)\@([a-zA-Z0-9.-]+).([a-zA-Z]{2,4})>$/))) {
             sendcontrol "501 Invalid address\r\n";
         }
         else {
-- 
2.7.4