All guides

Hands-on, vendor-neutral guides for teams putting agents and APIs to work in email, from first principles to production guardrails.

MCP Stack

Email automation index

How we index email automations: event journeys, store flows, prompt-built graphs, and the send layer under them.

renata · August 20, 2026 · 11 min read

Agent Cognition

What frontier models, lab providers, and harnesses need from ESPs, and where each combination breaks down.

Priya Mehta · August 12, 2026 · 13 min read

AI Email

Three waves of AI in email, agent-operable ESPs, MCP as control plane, and where incumbents still lead.

Elena Vasquez · August 10, 2026 · 14 min read

Rankings

comparisons for sending, design, and automations across twelve email platforms.

Elena Vasquez · August 10, 2026 · 11 min read

Deliverability

SPF, DKIM, DMARC, Gmail and Yahoo bulk sender rules, and guardrails when agents trigger sends.

Marcus Okonkwo · August 8, 2026 · 10 min read

AI Generation

Brand extraction, prompt workflows, and review loops that keep generated mail on-spec.

James Whitfield · August 6, 2026 · 9 min read

Automation

Lifecycle flows, MCP tools, and agent patterns for building programs humans can audit.

Priya Mehta · August 7, 2026 · 10 min read