Automated Email Sending from Obsidian Notes

This workflow seamlessly connects Obsidian with email delivery, allowing users to send notes directly via email with customizable metadata. Triggered through Obsidian’s Post Webhook plugin, the workflow parses YAML frontmatter in notes to extract email recipients, subject, CC, BCC, sender details, and reply-to addresses. It automatically processes attachments by converting them into binary files and appends these to the email. The email is sent using Gmail, either with or without attachments depending on the note content. After sending, the workflow responds back to Obsidian, confirming the email was dispatched successfully, and appends the response to the note. This automation is highly useful for knowledge management, quick sharing of notes, or collaborative workflows where notes are sent as emails automatically.