Can anybody tell me how to install and configure email server on debian step by step?
What I mean?
I have my own server with my dns. There are several sites on it. So I need:
1) Create emails for each domains, for example, email@example.com, firstname.lastname@example.org, email@example.com ... Where I can create them? Can I create that email list in file(s), not in mysql?
2) I need send emails from php scripts over smtp-server.
3) I need to read emails in Thunderbird (on Ubuntu, if that matters) and send emails from it over smtp of my domains.
I have already installed postfix and dovecot. What's next?
Can somebody provide me some HowTos?