Mail server DNS records – setup and configuration explained

In this video, I explain to you which DNS records you should configure to run a fully functioning mail server with a good reputation.

📰 BLOG ARTICLE: https://www.the-digital-life.com/en/mail-server-dns-records

📝 CHEAT SHEET: https://www.the-digital-life.com/wiki/mail-server-dns-records/

📎 LINKS: https://dkimcore.org/tools/keys.html

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🔀 RELATED CONTENT:
Install a mail server on Linux in 10 minutes – https://youtu.be/4rzc0hWRSPg

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⏱️ 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

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by The Digital Life

linux dns configuration