Notes from a homelab run like production.https://jeffers.me/https://jeffers.me/writing/workspace-email-dns-2026/https://jeffers.me/writing/workspace-email-dns-2026/Five MX records, a DMARC policy that only covered 5% of mail, and no transport security. Here is what I changed, in what order, and why each record matters.Sun, 08 Nov 2026 00:00:00 GMTEmailDNSGoogle Workspacehttps://jeffers.me/writing/browser-rdp-cloudflare-access/https://jeffers.me/writing/browser-rdp-cloudflare-access/I tried Cloudflare Access's browser-based RDP against a Windows VM in the lab. It worked on the first try, and it changed how I think about remote access.Sat, 07 Nov 2026 00:00:00 GMTCloudflareRemote accessZero trusthttps://jeffers.me/writing/homelab-observability-stack/https://jeffers.me/writing/homelab-observability-stack/Metrics, logs, uptime checks and alerts for a four-node Proxmox cluster, UniFi network and NAS boxes, running on one small VM. What I picked, what I skipped, and why alerts go to Telegram.Fri, 06 Nov 2026 00:00:00 GMTHomelabObservabilityProxmox