Oracle Linux/Simple IMAP Server

Overview

Dovecot for POP/IMAP
Postfix for SMTP

Setup SSL

Just going to use a simple self-signed cert. However, before we can, we need to create a symlink so that we utilize the existing private directory and create a link from the standard location for private keys to the actual location.

~$ cd /etc/ssl/
~$ sudo ln -s ../pki/tls/private/ private
~$ sudo openssl req -x509 -nodes -days 365 -newkey rsa:2048 -keyout /etc/ssl/private/mail.key -out /etc/ssl/certs/mailcert.pem