Dns on nzhillnet https://hillnet.co.nz/tags/dns/ Recent content in Dns on nzhillnet Hugo -- 0.155.3 en Thu, 01 Oct 2026 14:43:03 +1300 Automating Let's Encrypt for Internal Hosts with DNS-01 and SSH Push https://hillnet.co.nz/projects/lets-encrypt-dns01-automation/ Thu, 01 Oct 2026 12:00:00 +1300 https://hillnet.co.nz/projects/lets-encrypt-dns01-automation/ Replacing scattered certbot installs with one acme.sh workstation that issues Let's Encrypt certs via DNS-01 and pushes them to internal hosts over SSH. Self-Hosted Email: Running My Own Mail Server Again https://hillnet.co.nz/projects/self-hosted-email/ Thu, 01 Oct 2026 09:00:00 +1300 https://hillnet.co.nz/projects/self-hosted-email/ Bringing email for my domain back home: Postfix, Dovecot, SpamAssassin, DKIM, DANE and MTA-STS in a single Proxmox container, delivering directly with no relay.