Emailit
ChatGPT pluginSend email and run campaigns
Emailit is an email delivery platform for transactional email, SMTP and email marketing. This plugin lets ChatGPT and Codex work with your Emailit account: send transactional email from your verified sending domains, check whether a message was delivered, opened or clicked, and find out why an email bounced or was marked as spam.
You can also add and verify sending domains with step-by-step DNS help, manage contacts, audiences, suppressions and templates, draft and send marketing campaigns, run automations, verify email lists, and set up webhooks.
Sign in with your Emailit account and choose which workspaces to allow: all of them, or only the ones you select. Tools that send email or delete data are marked so ChatGPT and Codex ask you before running them. Codex users also get skills for integrating the Emailit API and SDKs into their code.
- Featured
- No
not on the featured shelf
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Rank in Communication
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Communication74th of 97 by placement
Example prompts
- “Which of my Emailit sending domains are not verified yet?”
- “Show my emails that bounced this week and why.”
- “Draft a welcome campaign for my newest audience.”
Skills
emailit
This skill should be used when the user asks to "send an email with Emailit", "check if an email was delivered", "list my Emailit domains", "add a contact", "create a template", "manage suppressions", "create an API key", or mentions Emailit, api.emailit.com, or the Emailit MCP server. Covers choosing between the Emailit MCP tools and the REST API v2, safe sending, IDs, pagination, and error handling.
emailit-campaigns
This skill should be used when the user asks to "create a campaign", "send a newsletter", "schedule a campaign", "build an audience", "import contacts", "create a welcome series", "set up an automation", "add a signup form", or "see campaign results" in Emailit. Covers audiences, contacts, campaigns, automations, and signup forms, with safe sending.
emailit-deliverability
This skill should be used when the user asks "why did my email bounce", "why are my emails going to spam", "was this email delivered", "check my DMARC reports", "clean my email list", "remove a suppression", "lower my bounce rate", or "improve deliverability" in Emailit. Covers investigating delivery status, bounces, complaints, suppressions, DMARC data, list verification, and sending practices.
emailit-domain-setup
This skill should be used when the user asks to "add a sending domain", "verify my domain in Emailit", "set up SPF", "set up DKIM", "fix DNS records", "why is my domain not verified", "add a tracking domain", or "receive inbound email". Covers adding a domain, publishing the Emailit DNS records at any DNS provider, verifying, and fixing failed records.
emailit-get-started
This skill should be used when the user asks to "set up Emailit", "connect Emailit", "get started with Emailit", "send my first email", "is Emailit connected", or has just installed the Emailit plugin. Walks through connecting the hosted MCP server with OAuth, confirming the workspace, checking a sending domain, and sending a first test email.
emailit-sdk
This skill should be used when the user asks to "integrate Emailit", "send email from my app", "add Emailit to Node", "use Emailit with Laravel", "send email in Python with Emailit", "configure Emailit SMTP", "switch from SendGrid or Resend to Emailit", or is writing code that calls api.emailit.com. Covers the official SDKs (Node, Python, PHP, Laravel, Go, Ruby, Java, .NET, Rust), SMTP, configuration, templates, attachments, idempotency, and error handling.
emailit-webhooks
This skill should be used when the user asks to "set up an Emailit webhook", "receive bounce notifications", "verify the webhook signature", "handle email.delivered events", "my webhook is failing", "retry failed webhooks", or "sync Emailit events to my database". Covers creating webhooks, choosing events and filters, verifying X-Emailit-Signature, handling batched payloads, retries, and debugging.
- Categories
- Sign-in
- On Install
- Capabilities
- Send and schedule email, Track delivery and bounces, Set up and verify domains, Manage contacts and audiences, Draft and send campaigns, Configure webhooks
- Availability
- Available
- Version
- 1.0.1
- Keywords
- emailit, email, transactional-email, email-marketing, deliverability, smtp, webhooks
- Created
- October 8, 2026
- More info
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