Hi all, I've change allowIDN attributes in src/register/nsset.h and src/register/domain.h to yes in fred-server-2.1.11. Then: #fred-admin --zone_add --zone_fqdn=xn--mgbx4cd0ac #fred-admin --registrar_add_zone --zone_fqdn=xn--mgbx4cd0ac --handle=REG-UMAR #create_domain xn--mgbkp7dn3c.xn--mgbx4cd0ac CID:001 NULL CID:001 NULL (12 m) ERROR: Authentication error How can I solve this IDN error and successfully create an IDN zone? Thank you. -- Regards, Umarzuki Mochlis http://gameornot.net