Kit tip: by default, Kit sends emails with your friendly-from address but its own return-path domain — the one mailbox providers actually use to evaluate reputation 📬 setting up a verified sending domain in Kit puts your domain in both places, so your sending history builds
🚨 NEW IN KIT: Our most-requested MCP feature.
You can now build complete Broadcasts and Sequences in Claude, ChatGPT, or your preferred AI tool—and send them straight to Kit.
They’ll land in your existing template, fully editable and ready to send.
Build in your AI tool.
