--smtp-ssl::
Legacy alias for '--smtp-encryption ssl'.
+--smtp-ssl-cert-path::
+ Path to ca-certificates (either a directory or a single file).
+ Set it to an empty string to disable certificate verification.
+ Defaults to the value set to the 'sendemail.smtpsslcertpath'
+ configuration variable, if set, or `/etc/ssl/certs` otherwise.
+
--smtp-user=<user>::
Username for SMTP-AUTH. Default is the value of 'sendemail.smtpuser';
if a username is not specified (with '--smtp-user' or 'sendemail.smtpuser'),