On Wed, 2007-12-05 at 07:30 -0800, Nevruz Mesut Sahin wrote: > yesterday I rent a server AMD 64 which is installed fedora core 6 on > the machine Do they not provide support? That'd be the first place I'd ask, the people you're renting it from. I know some just lease out the hardware, and you have to figure out how to use it yourself, but not all work that way. There is a website for dovecot, you could see if that helps you. I've only configured it for a single domain, not multiples (virtual, or real). http://www.dovecot.org/ Likewise, postfix has a website. You could see what information it has to help you out. http://www.postfix.org/ If you have SSH access to your machine, you should be able to configure them as you would on your own computer. But if you're using a server which only gives you an interface like CPanel, you need to find out how to use that interface to do what you want. -- [tim@bigblack ~]$ uname -ipr 2.6.23.1-10.fc7 i686 i386 Using FC 4, 5, 6 & 7, plus CentOS 5. Today, it's FC7. Don't send private replies to my address, the mailbox is ignored. I read messages from the public lists.