mcp-email-server
An MCP server for reading, searching, organizing, and sending email through IMAP and SMTP.
[!NOTE] Version 1.0.0 introduces Local Email App V2. Updating the package does not automatically import existing settings created with PyPI 0.16.0 and earlier: they remain active in backward-compatible
legacymode, so there is no required migration. If you would like to use the new managed storage, you can review and import those settings whenever it is convenient.
mcp-email-server supports Windows, macOS, and Linux. See
Security for platform-specific filesystem and credential
storage details.
Optional migration for existing installations
An @latest release that includes Local Email App V2 offers a preview-first
CLI migration:
uvx mcp-email-server@latest config init \
--database ~/.config/mcp-email-server/managed.sqlite3
uvx mcp-email-server@latest config import-legacy
uvx mcp-email-server@latest config import-legacy --apply
uvx mcp-email-server@latest config doctor
The apply step displays the plan again and asks for IMPORT confirmation. A
complete import selects managed mode; otherwise the existing legacy settings
remain selected. The source TOML file and its legacy keyring entries are left
untouched. You can also run uvx mcp-email-server@latest ui and choose Import
existing settings. After a successful import, restart running MCP clients. See
the detailed upgrade guidance
and import troubleshooting.
Quick start
1. Configure an email account
From this source checkout, run the configuration UI with
uv:
uv sync
uv run mcp-email-server ui
For a published release whose notes state that it includes Local Email App V2,
uvx mcp-email-server@latest ui is the equivalent temporary invocation.
Keep the foreground command running. On a truly empty installation, the authenticated browser session prepares private account storage at the safe local default; existing TOML or environment configuration instead offers an explicit import review while the previous settings keep running. The account-first UI has only Email accounts and Settings & help as primary destinations. Start with the email address and password; the UI fills common connection settings from the email domain and keeps them editable, while outgoing mail remains optional. A saved complete account is ready without a separate activation step. Use Password & test on the saved account if desired, then restart the MCP client to apply the selected settings.
2. Configure the MCP client
Use the same V2-capable distribution for stdio as for the UI. For a published V2 release, add the following server definition to the MCP client:
{
"mcpServers": {
"mcp-email-server": {
"command": "uvx",
"args": ["mcp-email-server@latest", "stdio"]
}
}
}
Restart the MCP client after updating its configuration. When testing this
source checkout before publication, invoke uv run --directory /absolute/path/to/mcp-email-server mcp-email-server stdio instead of pairing a
managed catalog with PyPI @latest.
3. Verify the connection
Ask the client to list the configured email accounts or recent messages.
Other configuration methods
For the SQLite-backed managed CLI workflow, Windows and POSIX storage boundaries,
headless environments, multiple accounts, custom TLS settings, and
environment-variable configuration, see the
documentation. Release 1.6.2 and later
also publish Linux amd64/arm64 images at
ghcr.io/wh1isper/mcp-email-server; see the
container instructions.
Documentation
Development
See CONTRIBUTING.md.
License
This project is licensed under the terms of the LICENSE.
1 maintainer
Release files for mcp-email-server 1.9.0
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| mcp_email_server-1.9.0.tar.gz | 790.3 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| mcp_email_server-1.9.0-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 1.1 MB
Release files / mcp_email_server-1.9.0.tar.gz
| Download URL | mcp_email_server-1.9.0.tar.gz |
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Release files / mcp_email_server-1.9.0-py3-none-any.whl
| Download URL | mcp_email_server-1.9.0-py3-none-any.whl |
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| Tags | Python 3 |
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