email-mcp
If you are the rightful owner of email-mcp and would like to certify it and/or have it hosted online, please leave a comment on the right or send an email to henry@mcphub.com.
A lightweight MCP server for sending emails via SMTP, enabling AI to automate email sending.
email-mcp
A lightweight MCP (Model Context Protocol) server for sending emails, enabling AI to automatically send emails for you via SMTP.
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Features
- Supports three modes to start the MCP server: stdio, sse, and streamable (can be deployed on remote servers)
- Email sending supports plain text and HTML formats
- Supports CC and BCC for email sending
Setup
Installation
Directly download the pre - compiled executable file.
curl https://raw.githubusercontent.com/Allenxuxu/email-mcp/HEAD/download.sh | bash
After the download and execution are completed, you will see the send-email executable file in the current directory.
Local MCP Server
Just configure the send-email executable file downloaded just now directly to the client that supports MCP.
{
"mcpServers": {
"Send-Email": {
"command": "/you local path/send-email",
"env": {
"SMTPPASSWORD": "Your smtp password",
"SMTPADDRESS": "smtp.example.com:465",
"SENDEREMAIL": "you@mail.com"
}
}
}
}
Remote MCP Server
When deploying on a server, you can specify the mode (stdio/sse/streamable) and listening address via command line arguments or environment variables.
- The default mode is
stdio. For server deployment, set it tosseorstreamable. - The default address is
127.0.0.1:8080, which can be modified as needed.
Execute ./send-email -h to view all the parameters that need to be specified. All parameters can be set through environment variables (command - line parameters have a higher priority than environment variables).
./send-email -h
Usage: send-email [--mode MODE] [--address ADDRESS] --smtppassword SMTPPASSWORD --smtpaddress SMTPADDRESS --senderemail SENDEREMAIL
Options:
--mode MODE Optional values: stdio/sse/streamable [default: stdio, env: MODE]
--address ADDRESS Optional values: use for sse/streamable mode [default: 127.0.0.1:8080, env: ADDRESS]
--smtppassword SMTPPASSWORD [env: SMTPPASSWORD]
--smtpaddress SMTPADDRESS
smtp.example.com:465 [env: SMTPADDRESS]
--senderemail SENDEREMAIL
Sender email address [env: SENDEREMAIL]
--help, -h display this help and exit
MCP Client Configuration
Configure the URL to access the remote MCP Server:
{
"mcpServers": {
"Send-Email": {
"command": "npx",
"args": [
"mcp-remote",
"https://your.example.com/sse"
]
}
}
}
