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zach.bloomqu.ist | ||
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blog.latana.rocks
Notice: this post is aimed to advanced users who already now how DNS works and can set up a firewall for a network. In this container-dominated era, setting up a software solution for a self-hosted mail server has become surprisingly straightforward, even for those with limited technical expertise. The use |
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golb.hplar.ch
[AI summary] A technical tutorial explains how to configure Linux servers to send emails, detailing both using third-party services like Gmail and setting up open-source SMTP servers (Exim) with DNS records, SPF, PTR, and DKIM for reliable delivery. |
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www.tumfatig.net
Looking at my notes , it seems I haven't setup an email services server from scratch since 2015. Of course, mine have evolved following OpenBSD updates and upgrades. Let's benefits from the fact that I'm migrating from Vultr to OpenBSD Amsterdam to write a few notes about the mail server (re)creation. At the time of writing, OpenBSD is available in version 7.2. |
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alternativebit.fr
[AI summary] This article explains how to configure and automate the renewal of TLS Let's Encrypt certificates using Nginx, including setting up the ACME challenge endpoint and a cron job for automatic renewal. |
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