

Domains are listed as the SMTP connecting domain and not necessarily the email sender domain. Connections that are listed at less than 100% for a domain either incoming or outgoing indicate a likelihood that communication with a recipient may not be encrypted. Connection statistics for LSU Health Sciences Center email system opportunistic transport layer security as of Connections that are listed as 100% Encrypted connections for a domain both incoming and outgoing indicate a high likelihood that communication with a recipient in that domain will be encrypted.
