This is documentation about a configuration directive, which can be placed within Movable Type’s core configuration file,
mt-config.cgi, to customize the behavior of the system.
The address of your SMTP server.
Must be used in comination with
MailTransfer if set to “smtp”.
Specify a different smtp server other than
localhost and set MailTransfer to “smtp”:
MailTransfer smtp SMTPServer smtp.example.com