PLANNING

Mail security
To provide secure message transfer among clients and servers, the HCL Domino® mail server supports name and password authentication and Secure Sockets Layer (SSL) for SMTP mail routing, IMAP, and POP3 access, and supports Notes® encryption when routing mail over Notes routing.

To encrypt and sign messages, HCL Notes clients can use Notes encryption with User ID files and public-private keys or Internet mail security with X.509 certificates. Internet mail clients can use X.509 certificates.

Parent topic: Messaging overview

Related concepts
TLS security
Mail encryption
Domino server and Notes user IDs