How to Send Emails in Cursor with Mailtrap MCP Server

Cursor can send emails through integration with the Mailtrap MCP server, since it lacks native email-sending capabilities. The setup requires the latest Node.js version and involves adding a Mailtrap MCP configuration to Cursor’s mcp.json file, including an API token and verified default sender address obtained from the Mailtrap dashboard. Once connected, users can enable Cursor’s AI Agent mode and issue natural-language prompts to create plain-text emails, HTML-formatted messages, or emails to multiple recipients, reviewing the generated parameters before approving the send action. Mailtrap’s Email Logs and preview tools can then be used to confirm delivery details and validate HTML formatting.

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