Cisco IronPort email security defends your email against spam, viruses, phishing, and a wide variety of other threats. In use at more than 40 percent of the world's largest enterprises, these systems have a demonstrated record of unparalleled performance, accuracy and reliability. Cisco IronPort email security protects enterprises of all sizes.
Cisco IronPort additionally acts as a backup mail server in the event the Managed Exchange service is ever offline, seamlessly storing your email on a separate physical device in a different major capital city in Australia until the service resumes.
IronPort is offered per domain, and then all mail delivered to mailboxes hosted under that domain are automatically and seamlessly protected by IronPort. Messages that are unquestionably SPAM are automatically filtered out by the Reputation Filter and then remaining messages are passed through the Content Filter providing a second layer of protection.
Messages that IronPort is unsure about are quarantined and a daily filtering report is sent to each mailbox that is very easy to understand and use. Best of all, users do not have to train the filter; from day one the system provides unparalleled accuracy with a false positive rate of less than 1 in a million messages incorrectly classified as spam and achieving a 99.99% successful filtering rate for garbage mail from your inbox.