Email Deliverability Agent with OpenClaw

Setting the fields the hygiene rules name is the only change it makes anywhere. That sentence bounds the agent more tightly than any harness choice could, and it leaves OpenClaw with a job that is mostly following your written rules. NoClick handles the hosting and the credentials on both sides.
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Free to start · guided setup · switch agents any time.

Live demo

Watch it work before it's live

Run a staged conversation — no account needed. The agent handles it for real while a simulated world answers its tool calls; nothing touches real accounts, and nothing is actually sent.

Maartje de Vries

mg.zorgflow.nl invoice remindersm.devries@thuiszorg-lindehof.nl

550 5.1.1 The email account that you tried to reach does not exist. Please try double-checking the recipient's email address for typos. First permanent failure for this address, sent by the July invoice reminder campaign. The contact opened eleven emails before this and last clicked on 14 June.

What you'll need

Set up in minutes

Using this template drops you into a guided setup. It asks exactly this, nothing else:

  1. Connect Mailgun

    One sign-in. The agent acts through your account, scoped to what this template uses.

  2. Connect HubSpot

    One sign-in. The agent acts through your account, scoped to what this template uses.

  3. Connect Slack

    One sign-in. The agent acts through your account, scoped to what this template uses.

  4. List hygiene rules

    What a hard bounced address should become in HubSpot: which field to set, to which value, and where the bounce details get written. The agent only ever makes the changes this names.

  5. Alert criteria

    Which bounces are worth interrupting someone for, for example a paying customer domain, a VIP account, or more than five bounces on one domain in a day. Everything else stays silent.

  6. Runs on OpenClaw

    Preselected for this page — connect your OpenClaw account during setup, or switch to NoClick's built-in models with one click.

  7. Watch it handle a test run

    A staged conversation against a simulated world — then it’s live.

A considered pairing

Why OpenClaw for this agent

Your rules, not its judgement

Which field, which value, where the bounce details are recorded: all of it comes from a variable you write in plain words.

Nothing to operate

Bounces fire at any hour and get handled without anyone running a script or watching a queue.

Good to know

Before you fork

Who should own this once it is live?

Whoever owns list hygiene, since the two variables are a hygiene policy and an alert threshold rather than anything technical. The connections are Mailgun, HubSpot and one Slack channel, set up once in the Setup tab. Changing what a bounce does to a contact is a text edit, not a rewiring job.

Other editions

Run it with a different agent

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Make it yours

Put Email Deliverability Agent to work on OpenClaw.

Free to start. Guided setup, a staged test run, and a workflow you can change at every step.