Forward Email vs Sendmux MCP
A side-by-side look at the Forward Email and Sendmux MCP MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
F
Forward EmailCommunication · Local subprocess (stdio)Privacy-focused email: domains, DNS verification, aliases, SMTP sending, mailboxes and calendars.41FairAuth: not declaredVerdict: choose Forward Email for communication work as a local process; choose Sendmux MCP for communication as a local process. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
FChoose Forward Email when
- You need dedicated capabilities in the Communication domain.
- You prefer a local stdio subprocess transport.
Choose Sendmux MCP when
- You need dedicated capabilities in the Communication domain.
- You prefer a local stdio subprocess transport.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | F Forward Email | |
|---|---|---|
| Category | Communication | Communication |
| Quality signal | 41/100 · Fair | 48/100 · Fair |
| Install command | Confirmed | Confirmed |
| Transport | Local subprocess (stdio) | Local subprocess (stdio) |
| Auth | Not declared | Not declared |
| Pricing | Not declared | Not declared |
| Required env vars | None listed | None listed |
| Verified owner | Community listing | Community listing |
| GitHub stars | 2 | 65 |
| Directory activity | 0 views 0 installs 0 upvotes | 1 views 0 installs 0 upvotes |
| Tools | Not listed | Not listed |
| Full listing | View Forward Email | View Sendmux MCP |
Tools & capabilities
Forward Email tools
No tool names declared yet. Check the project README from the listing page.
Sendmux MCP tools
No tool names declared yet. Check the project README from the listing page.
Ready-to-paste client configs
Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.
Forward Email
{
"mcpServers": {
"forward-email": {
"command": "npx",
"args": [
"-y",
"@forwardemail/mcp-server"
]
}
}
}
Sendmux MCP
{
"mcpServers": {
"sendmux-mcp": {
"command": "npx",
"args": [
"-y",
"sendmux-mcp"
]
}
}
}
Frequently asked questions
Forward Email is categorized under Communication and uses a local stdio subprocess. Sendmux MCP belongs to Communication and uses a local stdio subprocess. Pick Forward Email for communication work and Sendmux MCP for communication.
Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client.
Forward Email has no declared pricing — check the project's own site. Sendmux MCP has no declared pricing — check the project's own site. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.
Yes. MCP clients support multiple servers: add forward-email and sendmux-mcp as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, Forward Email has a quality signal of 41/100 (Fair) with 0 views, 0 installs and 2 GitHub stars. Sendmux MCP has 48/100 (Fair) with 1 views, 0 installs and 65 GitHub stars.