Tutorial to build a linux mailserver with virtual users support using Debian, Postfix, Dovecot, MariaDB and other software packages. - scattercz/debian-postfix-dovecot-mariadb-mailserver-tutorial ...

This tutorial shows you how to setup Postfix (smtp server) and Dovecot (imap/pop server). The task of the smtp server is to accept incoming mails and relay outgoing mails from authorised users on the ...

This tutorial walks through configuring OpenDKIM with Postfix on Ubuntu 24.04/24.10+ on a VPS. You’ll generate keys, publish the required DNS TXT record, and verify messages are leaving with a valid ...

Fatih is a freelance security researcher, penetration tester, and malware analyst. Since 2017, he has been actively working with many different software languages and technologies, especially C, C++, ...

I have Postfix set up on RedHat 7.0. I want to be able to relay any mail that comes in addressed to any <user>@somemadeupdomain.com to a specific ipaddress. I was told by someone here that I have to ...