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Cooper Email

ChatGPT plugin

Email inboxes for AI agents

View in ChatGPT directory

Cooper Email gives ChatGPT its own real email address. Connect, sign in on Cooper's OAuth screen (create an inbox or link an existing key), and ChatGPT can create inboxes at username@cooperemail.com or on your own domain, send, reply, and forward mail, and search every message on the account, without a dashboard or curl.

What you can do:

  • Inboxes: create one per agent, project, or workflow (single, batch, or expiring); pause, resume, rename, or delete them.
  • Send and reply: plain text or HTML with attachments, reply or reply-all in the same thread, forward. Retries with the same client_id or idempotency_key never send twice.
  • Drafts and approval: save drafts, schedule a send for later, or put an inbox in approval mode so a verified human owner approves each send by email.
  • Read and search: list unread mail, open a message or a whole thread, full-text search, read attachment text (PDF, DOCX, XLSX, CSV), labels and mark-read, and wait up to 25 seconds for a reply or a verification code.
  • Human in the loop: register a human owner (confirmed by email). The assistant emails progress, done, needs-input, or error updates; your email reply comes back as a task. Replies count only when DMARC passes, or DKIM passes and aligns.
  • Safety: inbound screening labels or holds suspicious mail, allow and block lists, bounce and complaint suppression. Email content is treated as untrusted data.
  • Webhooks: signed webhooks for received, sent, and held mail, with a test send and delivery log.
  • Teams: sub-accounts (workspaces) with their own quota, and scoped API keys.

The same account works over the REST API, SDKs, and any MCP client at https://cooperemail.com/mcp. Cooper stores mail so the tools can find and show it; see cooperemail.com/privacy for what is stored and how to delete it.

Operated by Avatar 8 LLC. Support: ops@avatar33.com.

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#4351of 8,7939places up24h29places up7d
#4,296#4,357#4,418#4,479Sep 27Oct 3Oct 9Oct 15Oct 21Oct 26

Rank in Communication

#45of 97024h2places down7d
#43#44#45Sep 27Oct 3Oct 9Oct 15Oct 21Oct 26

3 listing changes logged · latest Oct 25: Description, Version, One-liner. See what changed

In its category

How this plugin compares with others in the same category. Positions are counted within the category, not across the whole directory.

Communication45th of 97 by placement
#PluginPosition7d
43EasyReply#3868103places down
44GoProfiles#431468places down
45Cooper EmailThis page#435129places up
46Never Boring AI#443419places up
47TimelinesAI#4476240places up

All 97 Communication plugins

Also on other marketplaces

Example prompts

  • “Create a Cooper Email inbox named research-bot and tell me its address.”
  • “Check my Cooper inbox for unread mail from the last day and summarize each message.”
  • “Draft a reply to the newest message in my Cooper inbox, show it to me, and send it only after I approve.”
Categories
Made by
Avatar8 LLC · Website
Sign-in
On Install
Availability
Available
Version
1.2.0
Created
September 5, 2026
More info
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