Tag Archives: How to Configure CentOS 7 mail server using postfix dovecot opendkim spamassassin amavisd and clamav

CentOS 7 Mail Server Configuration

By | September 6, 2015

In this post we will see a CentOS 7 mail server configuration using postfix, dovecot, opendkim, spamassassin, amavisd and clamav. Our test domain is ‘example.com’ and the FQDN of our mail server is ‘mail.example.com’. Selinux is disabled. 1) Generate self signed ssl certificates cd /etc/ssl openssl genrsa -out mail.example.com.key 2048 openssl req -new -key mail.example.com.key… Read More »