MailMask for VS Code

studio.mailmask/mailmask

Email for agents: domains, aliases, IMAP mailboxes, DNS, sending and webhooks via one API key.

client:VS Code transport:streamable-http

Install MailMask in VS Code

.vscode/mcp.json

{
  "servers": {
    "mailmask": {
      "type": "http",
      "url": "https://www.mailmask.studio/mcp"
    }
  }
}

Requires agent mode. MCP: Open User Configuration puts the same block in every workspace. VS Code docs