** Defaults to 25, the standard SMTP port, but RFC 2476-compliant SMTP
** servers will probably desire 587, the mail submission port.
*/
+ {"smtp_use_tls", DT_STR, R_NONE, UL &SmtpUseTLS, 0},
+ /*
+ ** .pp
+ ** Availability: SMTP
+ **
+ ** .pp
+ ** Defines wether to use STARTTLS. If this option is set to ``required''
+ ** and the server does not support STARTTLS or there is an error in the
+ ** TLS Handshake, the connection will fail. Setting this to ``enabled''
+ ** will try to start TLS and continue without TLS in case of an error.
+ */
#endif
#if defined(USE_SSL) || defined(USE_GNUTLS)
#ifdef USE_SSL