Authenticated email gateway for AI agents — per-agent inboxes, HITL approval, SPF/DKIM verified.
Setup
Choose your client, copy the config, then fill in any required environment variables.
Local
claude mcp add e2a-email-for-ai-agents --env E2A_API_KEY='<E2A_API_KEY>' -- npx -y @e2a/mcp-server~/.codex/config.toml
[mcp_servers.e2a-email-for-ai-agents]
command = "npx"
args = ["-y", "@e2a/mcp-server"]
env = { E2A_API_KEY = "<E2A_API_KEY>" }
# codex mcp add e2a-email-for-ai-agents --env E2A_API_KEY='<E2A_API_KEY>' -- npx -y @e2a/mcp-server~/.cursor/mcp.json
{
"mcpServers": {
"e2a-email-for-ai-agents": {
"command": "npx",
"args": [
"-y",
"@e2a/mcp-server"
],
"env": {
"E2A_API_KEY": "<E2A_API_KEY>"
}
}
}
}.vscode/mcp.json
{
"servers": {
"e2a-email-for-ai-agents": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@e2a/mcp-server"
],
"env": {
"E2A_API_KEY": "<E2A_API_KEY>"
}
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"e2a-email-for-ai-agents": {
"command": "npx",
"args": [
"-y",
"@e2a/mcp-server"
],
"env": {
"E2A_API_KEY": "<E2A_API_KEY>"
}
}
}
}claude_desktop_config.json
{
"mcpServers": {
"e2a-email-for-ai-agents": {
"command": "npx",
"args": [
"-y",
"@e2a/mcp-server"
],
"env": {
"E2A_API_KEY": "<E2A_API_KEY>"
}
}
}
}.trae/mcp.json
{
"mcpServers": {
"e2a-email-for-ai-agents": {
"command": "npx",
"args": [
"-y",
"@e2a/mcp-server"
],
"env": {
"E2A_API_KEY": "<E2A_API_KEY>"
}
}
}
}Remote
claude mcp add --transport http e2a-email-for-ai-agents https://api.e2a.dev/mcp~/.codex/config.toml
[mcp_servers.e2a-email-for-ai-agents]
url = "https://api.e2a.dev/mcp"
# codex mcp add e2a-email-for-ai-agents --url https://api.e2a.dev/mcp~/.cursor/mcp.json
{
"mcpServers": {
"e2a-email-for-ai-agents": {
"url": "https://api.e2a.dev/mcp"
}
}
}.vscode/mcp.json
{
"servers": {
"e2a-email-for-ai-agents": {
"type": "http",
"url": "https://api.e2a.dev/mcp"
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"e2a-email-for-ai-agents": {
"httpUrl": "https://api.e2a.dev/mcp"
}
}
}claude_desktop_config.json · Customize › Connectors › Add custom connector
{
"mcpServers": {
"e2a-email-for-ai-agents": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://api.e2a.dev/mcp"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"e2a-email-for-ai-agents": {
"url": "https://api.e2a.dev/mcp"
}
}
}Environment variables
E2A_API_KEY
Replace the placeholders with your own credentials and keep them out of version control.