Enter the port number that the server should listen on for clients. This
can be set to 'none' to permit only local clients or a port number for
remote clients to connect to, e.g. using Disobedience.
+
+Template: disorder/smtp_server
+Type: string
+Default: localhost
+Description: SMTP server for web interface
+ The web interface requires an SMTP server in order to send messages to
+ newly registered users, and to send password reminders. Enter the hostname
+ or IP address to use.
+
+Template: disorder/mail_sender
+Type: string
+Default:
+Description: Sender address for email from web interface
+ The web interface needs to know what email address it should send messages
+ from. It is possible that users will reply to this address if they are
+ unsure what to do.