Enables secure email sending via Protonmail's SMTP service with support for multiple recipients, CC, BCC, plain text and HTML content, compatible with Model Context Protocol-based Claude Desktop and Cline VSCode extension.
Unlock the full potential of protonmail-mcp through LangDB's AI Gateway. Get enterprise-grade security, analytics, and seamless integration with zero configuration.
Free tier available • No credit card required
SMTP server hostname
smtp.protonmail.ch
Your Protonmail email address
Whether to use a secure connection (default: 'false' for port 587, 'true' for port 465)
false
Enable debug logging (set to 'true' to see detailed logs, 'false' to hide them)
false
SMTP server port (default: 587 for STARTTLS, 465 for SSL/TLS)
587
Your Protonmail SMTP password (not your regular login password)
Security Notice
Your environment variables and credentials are securely stored and encrypted. LangDB never shares these configuration values with third parties.
Discover shared experiences
Shared threads will appear here, showcasing real-world applications and insights from the community. Check back soon for updates!