Productivity · Official remote MCP server

The Email Inbox API + Sending by Sendmux MCP server,
connected in one click.

AI email inbox and sending tools with attachments, search, live events, and webhooks. Connect the official Email Inbox API + Sending by Sendmux MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.

Connect Email Inbox API + Sending by Sendmux free How it works

Free to start · No credit card · No hosting needed

Use this server

Add Email Inbox API + Sending by Sendmux to your AI in one minute

Pick your client. Copy, paste, done — or let gate handle sign-ins and policies for you.

claude mcp add --transport http email-inbox-api-sending-by-sendmux https://mcp.sendmux.ai/mcp

Run in your terminal, then restart Claude Code. The client will open the vendor's sign-in the first time you use it.

Email Inbox API + Sending by Sendmux · https://mcp.sendmux.ai/mcp

What you can do

What your AI can do with Email Inbox API + Sending by Sendmux

Real prompts you can type the moment it's connected — no setup, no docs to read.

“What can Email Inbox API + Sending by Sendmux do for me?”

“Show me the tools Email Inbox API + Sending by Sendmux exposes.”

Security check

How secure is the Email Inbox API + Sending by Sendmux 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 Inbox API + Sending by Sendmux holds up.

✓ Verified directory serverEmail Inbox API + Sending by Sendmux · sendmux.ai

Official endpoint

Operated by Email Inbox API + Sending by Sendmux (sendmux.ai) at its documented MCP endpoint — not a third-party mirror or community re-host.

OAuth sign-in — your account, your rules

You grant access from your own Email Inbox API + Sending by Sendmux account and can revoke it there at any time. gate never sees your password.

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 Inbox API + Sending by Sendmux adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.

Email Inbox API + Sending by Sendmux's server requires OAuth, so it can't be scanned anonymously — connect it in gate and the same scan runs automatically before it goes live.

How it works

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 Inbox API + Sending by Sendmux

Choose Email Inbox API + Sending by Sendmux in the gate directory. Sign in to your Email Inbox API + Sending by Sendmux account to grant access.

Use it anywhere

Email Inbox API + Sending by Sendmux's tools are live in every AI client you've connected — with rules and logging built in.

Connect Email Inbox API + Sending by Sendmux free

Free to start · No credit card · No hosting needed

Author

Who runs the Email Inbox API + Sending by Sendmux MCP server?

sendmux.ai

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Server facts

The Email Inbox API + Sending by Sendmux MCP server at a glance

Endpointhttps://mcp.sendmux.ai/mcp

Operated byEmail Inbox API + Sending by Sendmux (sendmux.ai)

CategoryProductivity

Sign-inOAuth — your account, revocable anytime

Available in gateYes — one-click connect

Works withClaude, ChatGPT, Cursor & any MCP client

FAQ

Questions, answered

Is there an official Email Inbox API + Sending by Sendmux MCP server?

Yes — Email Inbox API + Sending by Sendmux operates its own remote MCP server at mcp.sendmux.ai. 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 Inbox API + Sending by Sendmux to Claude or ChatGPT?

Add gate's gateway URL to your AI client once, then pick Email Inbox API + Sending by Sendmux in the directory. You sign in to Email Inbox API + Sending by Sendmux via OAuth to grant access. From then on, Email Inbox API + Sending by Sendmux's tools are available in every client you've connected to gate.

Do I need to host anything?

No. Email Inbox API + Sending by Sendmux runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.

Is the Email Inbox API + Sending by Sendmux 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.