Check, search, read and draft replies to Spacemail (Spaceship) emails, across several mailboxes.
Connect Runs on your machine
claude mcp add spacemail -e SPACEMAIL_EMAIL=<SPACEMAIL_EMAIL> -e SPACEMAIL_PASSWORD=<SPACEMAIL_PASSWORD> -e SPACEMAIL_LABEL=<SPACEMAIL_LABEL> -e SPACEMAIL_ALLOW_SEND=<SPACEMAIL_ALLOW_SEND> -- npx -y [email protected]{
"mcpServers": {
"spacemail": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"SPACEMAIL_EMAIL": "<SPACEMAIL_EMAIL>",
"SPACEMAIL_PASSWORD": "<SPACEMAIL_PASSWORD>",
"SPACEMAIL_LABEL": "<SPACEMAIL_LABEL>",
"SPACEMAIL_ALLOW_SEND": "<SPACEMAIL_ALLOW_SEND>"
}
}
}
}{
"mcpServers": {
"spacemail": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"SPACEMAIL_EMAIL": "<SPACEMAIL_EMAIL>",
"SPACEMAIL_PASSWORD": "<SPACEMAIL_PASSWORD>",
"SPACEMAIL_LABEL": "<SPACEMAIL_LABEL>",
"SPACEMAIL_ALLOW_SEND": "<SPACEMAIL_ALLOW_SEND>"
}
}
}
}{
"servers": {
"spacemail": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"SPACEMAIL_EMAIL": "<SPACEMAIL_EMAIL>",
"SPACEMAIL_PASSWORD": "<SPACEMAIL_PASSWORD>",
"SPACEMAIL_LABEL": "<SPACEMAIL_LABEL>",
"SPACEMAIL_ALLOW_SEND": "<SPACEMAIL_ALLOW_SEND>"
}
}
}
}Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
SPACEMAIL_EMAILRequired | Your Spacemail address. For more mailboxes use SPACEMAIL_1_EMAIL, SPACEMAIL_2_EMAIL and so on. |
SPACEMAIL_PASSWORDRequired, secret | The mailbox password (not your Spaceship account password). |
SPACEMAIL_LABELOptional | A short nickname for the mailbox, e.g. Support. |
SPACEMAIL_ALLOW_SENDOptional | Set to true to let Claude send emails. Off by default, so replies are saved as drafts. |
Details
| Package | [email protected] (NPM, stdio) |
| Package | https://github.com/evilash182/spacemail-mcp/releases/download/v1.0.1/[email protected] (MCPB, stdio) |
| First published | 2 Nov 2026 |
| Last updated | 2 Nov 2026 |
| Registry name | design.norwichwebsite/spacemail |
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