Set Up DKIM (DomainKeys Identified Mail) Working With Postfix and Sendmail On CentOS Using OpenDKIM

This tutorial shows how to get DKIM working on a CentOS box running Postfix using OpenDKIM, I’ll also cover some simple trouble shooting tips and advice for future upgrade on your OpenDKIM installation.

setup DKIM

This tutorial is part 1 of the mailserver set-up with virtual users and domains using   Postfix and Dovecot series. It goes through the steps of installing and integrating   OpenDKIM in Postfix on a CentOS 7 Linux VPS. After completing this tutorial you will end-up having OpenDKIM adding digital signatures to your emails, thus making the Mailserver set-up even more robust and professional....Read More

  • setup dkim, Postfix, Sendmail, CentOS Using OpenDKIM
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