The Email MCP server,
connected in one click.
Email infrastructure for AI agents — send, receive, search, and reply to email over MCP. Connect the official Email MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.
Free to start · No credit card · No hosting needed
What your AI can do with Email
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “listDomains”: List all inbound domains for the organization, both verified and unverified. Each domain includes its verification status and DNS records. U.”
“Use “addDomain”: Claim a new domain and receive the DNS records to publish. Returns dns_records with the exact records to add. If the domain has an mx_confli.”
“Use “verifyDomain”: Check DNS records for a domain claim (MX, TXT, SPF, DKIM, DMARC). On success the domain becomes verified and starts receiving mail. On failu.”
“Use “downloadDomainZoneFile”: Download a BIND-format DNS zone file for a domain. Useful when users want to import all required DNS records at once rather than copying the.”
How secure is the Email MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how Email holds up.
Official endpoint
Operated by Email (primitive.dev) at its documented MCP endpoint — not a third-party mirror or community re-host.
No sign-in needed
This server only exposes public data — no account and no credentials are involved when you connect.
Scanned before it goes live
gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.
Watched for drift
If Email adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
Connected in three steps
Connect your gate
Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.
Pick Email
Choose Email in the gate directory. No sign-in needed.
Use it anywhere
Email's tools are live in every AI client you've connected — with rules and logging built in.
Free to start · No credit card · No hosting needed
The actual tools Email exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
listDomains — List all inbound domains for the organization, both verified and unverified. Each domain includes its verification status and DNS records. U
addDomain — Claim a new domain and receive the DNS records to publish. Returns dns_records with the exact records to add. If the domain has an mx_confli
verifyDomain — Check DNS records for a domain claim (MX, TXT, SPF, DKIM, DMARC). On success the domain becomes verified and starts receiving mail. On failu
downloadDomainZoneFile — Download a BIND-format DNS zone file for a domain. Useful when users want to import all required DNS records at once rather than copying the
getAccount — Use this when you need the authenticated Primitive account summary, including plan, onboarding state, and managed inbox domain. managed_inbo
getInboxStatus — Use this when the user asks whether inbound email is ready or needs setup. Returns domains, routes, deployed Functions, and recent inbound a
getOutboundStatus — What can I send FROM? Lists this account's verified outbound (sendable) domains plus any domains still pending DNS verification, with next a
listEmails — Use this when you need to browse inbound emails received at verified domains with cursor pagination, status filters, date filters, or sender
+ 22 more tools once connected
The Email MCP server at a glance
https://www.primitive.dev/mcpQuestions, answered
Is there an official Email MCP server?
Yes — Email operates its own remote MCP server at www.primitive.dev. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.
How do I connect Email to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick Email in the directory. No account or sign-in is needed. From then on, Email's tools are available in every client you've connected to gate.
Do I need to host anything?
No. Email runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the Email MCP server safe to connect?
It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.
Is it free?
Yes — you can get started with gate for free and connect Email in minutes. No credit card required.
Connect more than just Email
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up Email in: Claude · Claude Code · ChatGPT · Cursor · VS Code