Part 1 –; Configure main.cf file
This is the fourth part of the process of creating the Mail server in a CentOS 8 and the first part of the Postfix configuration. If you came here by accident, better read one of the publications below first:
Part 1 –; Instalação dos Pacotes
Part 2 –; Configuração do MariaDB
Part 3 –; Configuração do Dovecot
Postfix is the most important part of our mail server. He will be responsible for talking with other MTAs for you to receive and send e-mail messages and so that it can be reached it is necessary that he be identifiable by the name of the server or your hostname.
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