Email for agents - Cloudflare Email Service now in public beta

What this post added

Introduces Email Sending to public beta, enabling transactional email delivery from Cloudflare Workers and via a REST API. This includes automatic SPF, DKIM, and DMARC configuration for domain integration. Enhances agent capabilities by allowing asynchronous replies and outbound communication via the Agents SDK, backed by Durable Objects for state persistence and secure reply routing. Also introduces tooling for agents, including an MCP server, Wrangler CLI email commands, a Cloudflare Email Service skill, and the open-source Agentic Inbox reference application.