Cloudflare
6 postsTechnical insights, architectural guides, and operational notes covering Cloudflare's platform. These articles explore edge computing, zero-trust security, DNS management, WAF configuration, and performance optimisation—offering practical analysis for securing and scaling modern web infrastructure.
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Paul O'Brien KT8 Mail vs Fastmail: Own Your Email, or Let Someone Else Worry About It? KT8 Mail puts your email on your own Cloudflare account. Fastmail looks after everything for you. Here's an honest look at what owning your email really gives you, what it costs you in responsibility, and who should pick which. Email Providers10 min read 
Paul O'Brien KT8 Mail: Private Email on Your Own Cloudflare Account KT8 Mail is a new email service that you own outright: your own domain and your own Cloudflare account, with no mail company in the middle. It starts from Cloudflare’s Agentic Inbox, improves on it and makes it simple to install. Members can request an invite code today. Email Providers6 min read 
Paul O'Brien Agentic Inbox Review: AI Webmail on Cloudflare Workers Agentic Inbox is Cloudflare’s open-source, self-hosted webmail with a built-in AI agent. It’s clean, fast and easy to deploy, but it has gaps and a shared-access security model you should understand first. Agentic Inbox6 min read 
Paul O'Brien saasmail Review: Self-Hosted Customer Inbox on Cloudflare saasmail is an open-source, self-hosted customer inbox that runs on Cloudflare Workers for about $5 a month, with one timeline per customer. This review covers the setup gotchas, passkey login, costs and who it suits. saasmail6 min read 
Paul O'Brien Mailflare Review (2026): Self-Hosted Email on Cloudflare Mailflare runs a custom-domain inbox inside your own Cloudflare account. Here is how it works, what sending really costs, and who should use it. Mailflare8 min read 
Paul O'Brien Cloudflare Email Routing Review 2026: Free, Now With Sending Cloudflare Email Routing gives your domain free, properly authenticated forwarding, and in 2026 Cloudflare finally added sending. Here’s what’s free, what now costs money, and when a real mailbox is the better call. Cloudflare7 min read 