I had ispconfig 3 running well for a while. However recently when I add new sites (eg test2.mydomain.com), when I visit the url of the new subdomains it shows the html content of an old site (test1.mydomain.com) How should I troubleshoot this issue? Thanks
There are 2 options: 1) if you created the subdomain as website: Dont mix * and IP address in the site settings. Either use * in all sites or select the IP address in all sites but dont mix it. 2) If you created the subdomain as "subdomain" record of the site test1.mydomain.com, then it shall show the conetnt of the main site as thats the purpose of the subdomain function.