I have some mail going to: store.knifecenter.com, instead of knifecenter.com For some reason, the mail that is going to these accounts are not working properly. What is the proper way to setup these accounts using ISPConfig/Postfix/Fedora Core 4? thanks!
Simply add the domain store.knifecenter.com as Co-Domain to the website and all email accounts of this website will receive mails for this Co-Domain too. Then you have to create an MX Record for store.knifecenter.com in ISPConfig if this DNS server is authoritive for the domain.