Secure Mail — Common Ports
Email & Messaging
Community software entries: links are references, not individual verification.
Role Unconfirmed (1)
465
tcpEmail & Messaging
Port 465 is used for mail submission with implicit TLS: the TLS handshake begins immediately after the TCP connection.
securemailtransfer
Scope
Port associations on this page are community-database references (common usage), not a live measurement of any machine; confirm with the official documentation before deployment.
Quick Info
- Categories
- Email & Messaging
- Associated ports
- 1
- Aliases
- —