Automated Voice Note to Professional Email Workflow

This n8n workflow automates the process of converting Telegram voice messages into polished, professional emails using AI. It begins with a Telegram trigger that detects incoming voice messages. After a brief delay to handle multiple messages, the workflow downloads the voice file and transcribes it into text via OpenAI’s Whisper API. Additional delays ensure processing stability before passing the transcribed text to a ChatGPT model configured to generate a structured, professional email. The AI identifies the recipient’s email address, infers the user’s intent, creates a compelling subject line, and writes the email body in HTML format, emphasizing politeness and clarity. Finally, the workflow sends the generated email through Gmail, facilitating quick and efficient communication directly from voice notes. This automation is ideal for professionals who receive voice messages and need immediate, well-crafted email responses, saving time and maintaining professionalism.