Write, test, schedule — without leaving Codex.
The Plumail plugin will give Codex — CLI and app alike — your workspace's tools: email fits into your workflow, not the other way around.
Read plumail.fr/codex/install and connect Plumail for me.What you will be able to ask
Six examples to copy, from the first draft to domain health.
Campaigns
Duplicate the April campaign and adapt it to the autumn offer.
Send me a test of this draft and list what feels off.
Subscribers
Pull the list of subscribers inactive for six months.
Prepare a gentle re-engagement note for sign-ups who never opened.
Domain & deliverability
Check that my sending domain is aligned: SPF, DKIM, DMARC.
Flag it if the bounce rate goes over 2% this week.
Connected in 3 steps
Copy the prompt at the top of the page and paste it into Codex, CLI or app.
The agent will read the install guide and open a secure sign-in in your browser.
Pick your workspace, approve the scope: Plumail's tools appear in Codex.
What the agent will be able to do
- Read campaigns, segments, statistics and domain health.
- Create drafts and spin variants of existing campaigns.
- Send tests to your address and check the rendering.
- Schedule sends, approved by you in Plumail.
- Track your indicators and flag what drifts.
What it will never do
- Spend your sending credits without your explicit confirmation.
- Trigger a real send without your approval in Plumail.
- Read or modify any workspace other than the one you authorised.
- Bypass double opt-in or unsubscribe lists.
Connection details
| Surface | Codex plugin (CLI and app), backed by the MCP server |
|---|---|
| Connection | OAuth — browser sign-in, no token to copy |
| Scope | One Plumail workspace per authorisation |
| Revocation | From your workspace settings, effective immediately |
Useful access, clear limits
One workspace per authorisation
Each connection is tied to a single Plumail workspace: your other brands or clients stay invisible to the agent.
Sending stays a human act
The agent drafts, tests and schedules; the actual launch of a campaign will always be approved in your Plumail workspace.
Instant revocation
One click in your settings will cut the agent's access, remotely, without breaking anything else.
Frequently asked questions
Email will join your workflow — not the other way around.
Read plumail.fr/codex/install and connect Plumail for me.