sendmail supports SMTP using Transport Layer Security (TLS). For more information, see the following:
sendmail version 8.13 was added. For information about version 8.13 and other changes, see the following:
The mail service is managed by the Service Management Facility. Administrative actions on this service, such as enabling, disabling, or restarting, can be performed by using the svcadm command. The service's status can be queried by using the svcs command. For more information about the Service Management Facility, see the smf (5) man page and Chapter 1, Introduction to the Service Management Facility, in Managing System Services in Oracle Solaris 11.2 .