
protonmail-mcp
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.
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Whether to use a secure connection (default: 'false' for port 587, 'true' for port 465)
falseEnable debug logging (set to 'true' to see detailed logs, 'false' to hide them)
falseYour Protonmail email address
SMTP server port (default: 587 for STARTTLS, 465 for SSL/TLS)
587Your Protonmail SMTP password (not your regular login password)
SMTP server hostname
smtp.protonmail.chSecurity Notice
Your environment variables and credentials are securely stored and encrypted. LangDB never shares these configuration values with third parties.