Mailpuff

8 articles

Mailpuff Integrations: AI Agents, Email Delivery and APIs Every way Mailpuff connects to other software: AI agents over MCP, PostShiba and Mailyard for delivery, the Subscribe API, CSV import from other newsletter tools, and hooks for developers.
Connect an AI Agent to Mailpuff with MCP Connect Claude, ChatGPT, Claude Code, Cursor or any MCP app to Mailpuff through Saddle or the WordPress MCP Adapter, then check it works. About five minutes.
Mailpuff MCP Tools Reference: All 40 AI Agent Tools The full list of Mailpuff's 40 MCP tools for AI agents: subscribers, tags and segments, campaigns, reports, PostShiba sending and settings, with what each one changes and the limits that apply.
How AI Agents Write and Edit Emails in Mailpuff The JSON block format AI agents use to write Mailpuff emails: eight block types, text formatting, merge tags, email themes and styles, and how to change one part of a draft safely.
AI Agent Permissions and Safe Sending in Mailpuff What an AI agent can and can't do in Mailpuff: the owner-only send switch, which actions ask for approval, the send checks every agent passes, and the safe order for sending a campaign.
Mailpuff Subscribe API: Add Subscribers From Any Site or App Add subscribers to your Mailpuff list from another website, app or script with one POST request and an API key. Fields, tags, responses, errors, the rate limit and code examples.
Send Mailpuff Email Through PostShiba, Mailyard or SMTP How Mailpuff delivers email: connecting PostShiba, domain verification, warm-up, sending speed, bounce and complaint webhooks, and using Mailyard, an SMTP plugin or PHP mail instead.
Mailpuff Hooks Reference: Actions and Filters for Developers Every WordPress action and filter Mailpuff offers, with arguments and examples: sync new subscribers to another system, change messages before they send, report bounces, and extend the admin.