Does it matter to use the real FQDN in ISPCONFIG server?

[wammy28]

Dear all
I did install ISPCONFIG ver 2.x fro my perfect CentOS 5.2 (x64) installed for a while. I will place this server to ISP for co-location server and put the real IP to it. I have questions for the server name during installation. After I read all the manuals. I still confused.

1.Does it matter to use the real FQDN in ISPCONFIG server? Or I can continue use server1.example.com.

2. I used to install the server and put the real FQDN (eg. server1.example.com) and after I create the reseller site. I have problem with creation of real www site with the real FQDN. ISPCONFIG said it already there!!! such as I want my reseller to create www.example.com but my reseller can't do this.
:(:(:(

Thanks

[till]

1) If you want to use your server to send and receive emails, you will have to replace server1.example.com with the real hostname.

2) This is not a conflict with the hostname of the server. You must have created a site example.com or www.example.com in ispconfig already. If you want to recreate a site again, delete it end then empty the recycle bin.

[wammy28]

Thanks for your answer. I will change and try it again.:)