MCP server · Email

mailmcp email server

Lets your AI read, search, draft and send email across several mailboxes you own.

mailmcp is a helper you run yourself that connects your email accounts to ChatGPT or Claude. You can ask about messages across Gmail, iCloud, Fastmail, Outlook or your company mail server, and get answers in one place. It is handy if you juggle more than one mailbox or need to deal with attachments.

What is an MCP server? The 30-second version

On its own, your AI can only chat with you. An MCP server is a small helper program that gives your AI a new skill or a connection to an app or service. This one connects your AI to your email accounts, so it can look things up or do things there when you ask. You keep the passwords; the helper holds them encrypted and only unlocks them while answering your request.

What this MCP server does

You ask your AI something about your mail, like what arrived this week. The AI passes that request to this helper. The helper signs in to your mailboxes over the normal mail protocols and searches or reads the messages. It sends the results back to your AI, which shows them to you in the chat. If you allowed it, the helper can also save a draft or send a reply for you.

Flow diagram: you ask your AI “What came in from accounting this week?”, the mailmcp email server connects it to Your email, and you get back messages and drafts.

Click to zoom

What you can do with it

Search across several mailboxes at once
Read a message or a whole conversation thread
Download an attachment through a one-hour link
Save a reply as a draft for you to check
Send or forward a message to addresses you allowlisted
Move or flag messages in your folders
Move a message to trash without deleting it forever

Try asking your AI

“What came in from accounting this week?”
“Show me the thread with the invoice from iCloud.”
“Draft a short reply to that message and save it.”
“Send the draft to the client, they are on my allowlist.”

What it gives back to you

You get answers in the chat: lists of messages with sender, subject and date, the text of a message or thread, and download links for attachments. When it saves a draft or sends a message, it tells you what it did. Numbers, dates and folder names come back as plain text you can read.

Before you start

What you need

A computer or hosting account to run the helper, or the Claude Desktop app
An HTTPS web address for the helper, if you use ChatGPT or Claude in the browser
An app password for each mailbox (Gmail needs 2-Step Verification turned on first)
A one-time licence key, or use the free tier

Good to know

If you allow sending, the helper can send mail from your account, so keep the recipient allowlist tight and check drafts before sending.

Install it with your AI

Add mailmcp email server to your AI, no technical skills needed

You don't install anything by hand. You copy one prompt, paste it into an AI that can work on your computer, and it checks, installs and connects the server for you, asking you when it needs something.

Sign in to get the install prompt

Members get a ready-made prompt that lets the Claude desktop app check mailmcp email server, install it and connect it for them, step by step. You don't need any technical skills: you copy, paste and answer a few questions. Your connected AI can also find and install any of the 4,066 MCP servers here for you.