I`m new whit Zimbra. But what i have seen of it, was great.

So i have reinstalled my linux server and dit run the file install.sh
But then i get de following error:

ERROR: Installation can not proceeed. Please fix your /etc/hosts file

I know that there is some more information on google about this problem. I tried all the possible solutions but it didn`t work. I have a domain. I would like to connect the server with zimbra.domain.nl

Can somebody explain me where the hosts file is good for and what i have to change in this file and what i have to change in my DNS settings to my domain?

(sorry for my bad English)

Gerben van de Kraats