The Barracuda NextGen Firewall F-Series Mail Gateway service lets you set up a powerful and secure mail gateway. The Mail Gateway service configuration provides antivirus integration. In addition, you can configure POP3 scanning, content stripping, grey listing, and blacklists. The Mail Gateway service generates log files, which can be viewed in the Logs interface.
Mail gateway configuration
Let the F-Series interact with an operating mail server in your internal LAN, or configure the F-Series as a stand-alone SMTP host. Enable the Mail Gateway service, set up your domains, and define policies by setting up custom rules for traffic that passes the mail gateway.
For more information, see: Mail Gateway Configuration.
Mail gateway operation
The Mail Gateway service, if configured, provides the Mail Gateway tab from where you can access the mail gateway interface and the grey listing tab. You can also view the logs, statistics and events that are generated by the Mail Gateway service.
For more information, see: Mail Gateway Operation.