Install an SMTP server and POP/IMAP server using the following link Install http server and SquirrelMail yum install httpd php Download the latest stable version of application (squirrelmail-webmail-1.4.22) from the SquirrelMail site copy it in…

Dovecot is a beautiful pop3 server that works well with most of the linux based mail servers. Follow the steps mentioned here to configure and installation first. Now install dovecot yum install dovecot Edit the…

Ensure that sendmail is stopped in the host systemctl stop sendmail systemctl disable sendmail Install the postfix package yum install postfix Backup the main postfix configuration file in case it is required for future use…