Mail server DNS records setup and configuration explained











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In this video, I explain to you which DNS records you should configure to run a fully functioning mail server with a good reputation. #DNS #MailServer #HomeLab • DOCS: https://github.com/christianlempa/che... • • Follow me: • TWITTER:   / christianlempa   • INSTAGRAM:   / christianlempa   • DISCORD:   / discord   • GITHUB: https://github.com/christianlempa • PATREON:   / christianlempa   • MY EQUIPMENT: https://kit.co/christianlempa • • Timestamps: • 00:00 - Introduction • 01:15 - A Record (Receive Mails) • 03:00 - MX Record (Receive Mails) • 04:23 - RDNS Record (Send Mails) • 06:48 - SPF Record (Recommended) • 08:50 - DKIM Record (Recommended) • 12:56 - DMARC Record (Recommended) • 14:19 - Autodiscovery (Optional) • 16:22 - Testing your DNS records with MXtoolbox • ---- • All links with * are affiliate links.

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