If one or more local addresses have full mailboxes, the sender is notified that the message could not be delivered to the adressee. Upon successful delivery of the message to all recipients, the spool file is removed from the machine. In the event of a server restart, message in the spool directory are re-queued for delivery automatically. All message system failures and internal errors are logged to either the server.log or mail.log files in the log directory where the Sambar Server is installed. The extension allows the client to authenticate prior to sending messages.
Authenticated clients bypass the anti-spam restrictions used to limit unauthorized mail relay.
Future releases will support stronger authentication methods. If the SMTP Daemon is active, the SMTP proxy is not used. You can set the SMTP Proxy to true or false and it will have no effect because all SMTP traffic is routed to the SMTP daemon for delivery. The Sambar Mail Server contains only primitive reverse lookup functionality to prevent mail spoofing. This functionality will be enhanced in the future.