Yes — OpenClaw can set up, tune and monitor email warmup across your mailboxes in WarmySender, all in plain language, through the same 78-tool connection Claude, ChatGPT, Cursor, Codex, OpenClaw, and Hermes Agent share. You ask in OpenClaw’s chat, on your own machine or server. It never sends a message itself and can never raise a limit: it writes the campaign and hands it to WarmySender’s scheduler, which paces every email, LinkedIn, Instagram and WhatsApp action inside safe limits no matter who is driving. Connecting and disconnecting accounts stays in the app.
OpenClaw is a self-hosted agent: it runs on a machine you control, and you talk to it from its own chat rather than a vendor’s window. It connects with two commands — one registers the server with sign-in enabled, the second opens a WarmySender sign-in in your browser. OpenClaw ignores static headers while sign-in is on, so no key is ever stored. Warmup via OpenClaw fits an always-on setup: an agent on your own server that you ask, from its chat, which mailboxes are weak and which batch to move onto maintenance. OpenClaw only reads stats and writes settings; the ramp stays with WarmySender.
Every "can" below stands on a real tool in the WarmySender connection. Every "cannot" is not a setting — there is simply nothing an agent can call that does it.
| Can / cannot | What that means for email warmup |
|---|---|
| Can | Turn warmup on for a connected mailbox and choose its strategy and target volume. |
| Can | Apply the same warmup settings across a whole set of mailboxes in one instruction. |
| Can | List your mailboxes and report on each one’s health before you scale up sending. |
| Can | Read how each mailbox’s reputation is building and today’s warmup volume. |
| Can | Move warmed mailboxes onto steady maintenance so warmup keeps running quietly. |
| Cannot | Send the warmup mail itself — WarmySender produces and paces it on a ramp an agent cannot reach. |
| Cannot | Make warmup finish faster or skip a stage — the ramp advances on sending days, not on request. |
| Cannot | Turn warmup on for a mailbox that is not connected. |
| Cannot | Connect a mailbox or see a password — connecting stays in the app. |
| Cannot | Remove the small reference tag in warmup subjects that lets you filter warmup mail out of your inbox. |
OpenClaw registers WarmySender from its command line and signs in through your browser — after that it can call every tool from its chat.
Run both lines; the second opens a WarmySender sign-in in your browser. OpenClaw ignores static headers while sign-in is on, so no key is ever stored.
openclaw mcp add warmysender --url https://warmysender.com/mcp --transport streamable-http --auth oauth
openclaw mcp login warmysenderPrefer a key? Create one under Settings › API Keys and choose exactly which permissions it carries, including read-only. With a key, the OpenClaw route is: Run this once to register WarmySender. OpenClaw can then call any of WarmySender's 78 tools.
Both routes reach the same workspace and stay inside the same safe limits. Every agent's steps live on the AI Agents hub.
Turn warmup on for all twelve new mailboxes with the new-domain strategy.
Which of my mailboxes look weak this week, and why?
Move every mailbox that has been warming for more than six weeks onto maintenance.
How much warmup mail did the outreach@ mailbox send today, and is it arriving?
Show me the warmup health of every mailbox and flag anything that slowed down this week.
OpenClaw never sends a message itself and can never raise a limit. Creating or launching a campaign only writes it and hands it to WarmySender's scheduler, which paces every email, LinkedIn, Instagram and WhatsApp action inside safe limits and a gradual ramp — the same protections that apply when a human clicks the buttons. Connecting and disconnecting accounts stays in the app. Account safety always wins.
Yes. Connect OpenClaw to WarmySender and ask in plain language, in OpenClaw’s chat, on your own machine or server — it can set up, tune and monitor email warmup across your mailboxes. It never sends a message itself and can never raise a limit: it writes the campaign and hands it to WarmySender’s scheduler, which paces every email, LinkedIn, Instagram and WhatsApp action inside safe limits no matter who is driving. Connecting and disconnecting accounts stays in the app.
OpenClaw registers WarmySender from its command line and signs in through your browser — after that it can call every tool from its chat. Run both lines; the second opens a WarmySender sign-in in your browser. OpenClaw ignores static headers while sign-in is on, so no key is ever stored. The command text is: openclaw mcp add warmysender --url https://warmysender.com/mcp --transport streamable-http --auth oauth openclaw mcp login warmysender — the server address is https://warmysender.com/mcp. The steps are on this page under "Connect OpenClaw", and the full install hub for every agent is at /ai-agents.
No. Nothing an agent can call moves a limit — not the warmup ramp, a stage or the ceiling on a mailbox’s daily warmup volume. OpenClaw can read where you are against a limit and tell you when a pause lifts; WarmySender’s scheduler decides what actually goes out.
No. Connecting and disconnecting accounts stays in the app on purpose — a credential should never pass through an agent or a chat log. Connect the mailbox once in WarmySender; after that OpenClaw can use it.
No. Warmup rises gradually on its own schedule and the ramp advances on sending days, so a mailbox that was disconnected for a while is simply a few sending days behind. If warmup slows for one mailbox it is usually a safeguard working — WarmySender eases that mailbox back on its own — and neither you nor an agent can lift that slowdown, because the slowdown is the fix.
OpenClaw keeps the sign-in it obtains from the browser flow that the login command opens. No API key is written to its configuration, because OpenClaw ignores static headers while sign-in is on.
Yes, as long as the one-time sign-in can be completed in a browser. WarmySender is a hosted server at https://warmysender.com/mcp, reachable from any machine, and the mailbox stays connected in WarmySender — never on the agent host.
Yes — create a key under Settings › API Keys and use the key form on the AI Agents hub, which registers the server without the sign-in flag. With sign-in on, OpenClaw ignores static headers, so pick one route or the other.
Last updated: 2026-09-09