Servidor de Email –; Part 1 ; Necessary facilities

I have my own mail server using postfix, Dovecot, MariaDB, SpamAssassin, ClamAV, Amavisd-new, fail2ban, nginx, postfixadmin and roundcube under CentOS 7.Although I already have several recipes on how to configure this package, It took me many hours to figure out how to keep the service running correctly, cada configuração no main.cf e no master.cf e no fim conseguir diminuir…
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