Self-Host Docker Mailserver Without Becoming a Spam Relay
A practical Docker Mailserver setup for a personal domain, with DNS records, TLS, backups, and the hard limits of running your own email in 2026.
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Traefik vs Caddy: Which Reverse Proxy Should You Use in 2026?
Traefik and Caddy both handle HTTPS well, but their workflows could not be more different. Pick the right reverse proxy for your Docker stack.
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Cloudflare Access for a Private Homelab
Put Cloudflare Access in front of private self-hosted apps with a tunnel, Docker, and identity-based policies instead of exposed login pages.
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Get Docker Image Update Alerts with Diun
Use Diun to get Docker image update alerts without giving a container permission to restart your self-hosted apps.
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VPS vs Dedicated Server vs Homelab for Self-Hosting
Compare a VPS, dedicated server, and homelab for self-hosting. Pick the right place for your apps based on uptime, cost, privacy, and maintenance.
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Scan Docker Images With Trivy Before They Reach Your Homelab
Use Trivy to scan Docker images and Compose stacks before deployment. A practical security workflow for catching known container vulnerabilities.
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