root=my@email.com
mailhub=mail.privateemail.com:465
rewriteDomain=email.com
hostname=email.com
AuthUser=my@email.com
AuthPass=password
FromLineOverride=YES
UseTLS=NO
UseSTARTTLS=YES

Jun 17 13:55:08 hostname sSMTP[12161]: Creating SSL connection to host
Jun 17 13:55:18 hostname sSMTP[12161]: Invalid response SMTP Server (STARTTLS)
Jun 17 13:55:18 hostname sSMTP[12161]: Cannot open mail.privateemail.com:465