From bdcd310c3621f450264f16cf4c7b347c738bf83f Mon Sep 17 00:00:00 2001
From: Andrew DeFaria <Andrew@DeFaria.com>
Date: Tue, 20 Jul 2021 11:59:01 -0700
Subject: [PATCH] Fixed bug where adding a username only rule failed

---
 maps/lib/MAPS.pm | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/maps/lib/MAPS.pm b/maps/lib/MAPS.pm
index d316fe7..c0e3448 100644
--- a/maps/lib/MAPS.pm
+++ b/maps/lib/MAPS.pm
@@ -403,6 +403,8 @@ sub CheckEmail(;$$) {
   if ($username) {
     if ($username =~ /(.*)\@(.*)/) {
       return lc "$1\@$2";
+    } else {
+      return lc "$username\@";
     } # if
   } elsif ($domain) {
     if ($domain =~ /(.*)\@(.*)/) {
-- 
2.17.1