fixed some bugs

[selfforum.git] / selfforum-cgi / shared / CheckRFC.pm

diff --git a/selfforum-cgi/shared/CheckRFC.pm b/selfforum-cgi/shared/CheckRFC.pm
index ddde67f6a569d163698514f4e6278d806739b5ea..1441038d5f2338740194355baf0f4363375a9b57 100644 (file)
--- a/selfforum-cgi/shared/CheckRFC.pm
+++ b/selfforum-cgi/shared/CheckRFC.pm
@@ -141,7 +141,7 @@ BEGIN {
 
   @email = ();
   for $domain (
-    qq< $sub_domain (?: $Period $X $sub_domain )+ >,
+    qq< $sub_domain (?: $Period $X $sub_domain )* $Period [A-Za-z][A-Za-z][A-Za-z]?[A-Za-z]? >,
     qq< $sub_domain (?: $Period $X $sub_domain )* >
   ) {
     my $route       = qq< \@ $X $domain (?: , $X \@ $X $domain )* : $X >;