Yesterday I created a new website with two domains; one configured in the website (mydomain.com) and the other as aliasdomain for website (mydomain.net) with "Parent website" = mydomain.com (see (1) ). The problem is that typing mydomain.com in web browser address, users are redirected to mydomain.net while I would the opposite or no redirect occurs. I already tried to delete and recreate the aliasdomain but not resolved. The strange thing is that if I delete aliasdomain (mydomain.net) web site domain (mydomain.com) continues to point to the alias (mydomain.net); but since this does not exist, another site appears among those on the server but totally foreign. Please note that on this server I have another similar situation (2 domians / 1 website) fully functional. More information: ISPConfig 18.104.22.168 / Debian 7.4 (1) Aliasdomain configutarion: Aliasdomain = mydomain.net Parent Website = mydomain.com Redirect Type = Redirect Path Auto-Subdomain = none SEO Redirect = Active = checked I tried different Redirect Type but nothing changes. Thanks for any help.