Index: smbd/reply.c
===================================================================
RCS file: /data/cvs/samba/source/smbd/reply.c,v
retrieving revision 1.240.2.133
diff -u -r1.240.2.133 reply.c
--- smbd/reply.c	9 May 2003 21:31:23 -0000	1.240.2.133
+++ smbd/reply.c	1 Oct 2003 14:17:37 -0000
@@ -881,8 +881,8 @@
   }
 
   /* don't allow strange characters in usernames or domains */
-  alpha_strcpy(user, user, ". _-$", sizeof(user));
-  alpha_strcpy(domain, domain, ". _-@", sizeof(domain));
+  alpha_strcpy(user, user, ". ~`#$%^&{}-_!()'", sizeof(user));
+  alpha_strcpy(domain, domain, "@. ~`$%^{}-_!()'", sizeof(domain));
   if (strstr(user, "..") || strstr(domain,"..")) {
 	  return ERROR_BOTH(NT_STATUS_LOGON_FAILURE,ERRSRV,ERRbadpw);
   }