Cisco Cisco Email Security Appliance C680 User Guide

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Cisco IronPort AsyncOS 7.5 for Email Configuration Guide
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Getting Started with the Cisco IronPort 
Email Security Appliance
This chapter contains the following sections: 
What’s New in This Release
This section describes the new features and enhancements in AsyncOS for Email 
Security 7.5. For more information about the release, see the product release 
notes, which are available on the Cisco IronPort Customer Support page at the 
following URL:
http://www.cisco.com/web/ironport/index.html
You might also find it useful to review release notes for earlier releases to see the 
features and enhancements that were previously added. To view those release 
notes on the Support Portal, click the Earlier Releases link on the appropriate 
appliance documentation page.