I am running ISPCFG3 on Debian, all is well but I'd like to improve something: I have a wordpress multisite installation which is also running great but I would like to use a domain mapping plugin. This gives users of i.e. someblog.mydomain.tld the option of saving theirdomain.tld in their settings and setting up an A-record to my IP for theirdomain.tld to get the domain mapped to someblog.mydomain.tld automatically. Unfortunately since mydomain.tld isn't the default vhost I need to manually add their domain i.e. as an alias domain but if mydomain.tld would become the default vhost wordpress would handle this internally so hence the question: can I have a specific domain hosted on my server become the default vhost? Please let me know if I haven't made myself clear and I need to explain again?