Stay updated with the latest features and improvements.
Every sending domain we see gets a trust record: what it publishes in DNS, who runs its mail, and a 0 to 100 score built from those signals.
A trust score per domain, with the reasons that moved it listed one by one
Get to know which email providers are just temporary emails (or proxy, free clients, ...)
App design got also some updates for the dashboard and so on...
Capture an email in a sandbox and get a render of it per client, light and dark, without a device or a Windows box for Outlook. In beta: one browser engine stands in for every client, so a render can occasionally be off.
Renders for 14 client profiles, Gmail, Outlook, Apple Mail, Proton, and more
Light and dark for every client that renders them differently
screenshot_email and list_email_clients on the MCP server (beta), so an agent can render, read the findings and fix the template on its own
Connect your coding agent to Mailloop with the Model Context Protocol. Create sandboxes, wait for captured emails, and test transactional email end to end, right from the assistant.
An MCP server your agent connects to, over OAuth or an API key
A Claude plugin that installs the server and its tools in one command
An Agent Skill that teaches the email-testing workflow, exported to SKILL.md and AGENTS.md
Sandboxes can now push email events to your endpoint the moment a message arrives, so you no longer have to poll the API to know an email landed.
Webhooks that notify your endpoint the moment an email arrives
You can now access the Mailloop API and use the JavaScript SDK to interact with the Mailloop, ideal for testing automation
Exposed API for programmatic access
JS SDK for easier integration into your projects
Test the email sending functionality and preview the email content
Retrieve all emails from your sandbox
Preview email content
Analyze email analytics