postfix beginner configuration mail server

Hi,

I'm gonna ask things that are surely answered in the docs but i've spent the night running through online docs and i ask for a little help now;

At least i can receive mail with this address.

So, i run a web server and a mail server.

I have a few domains hosted on the server, and i'd like to allow each domain to have an email address that redirects
- to a linux user account on the server
and/or
- to an email address out of the server

if the domain is called thisdomain.tld
thisname@thisdomain.tld -> thislinuxuser and/or othername@otherdomain.tld

The only thing i could get working is managing emails for users having an account on the server...

Thanx for your help.

Pascal

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