Cisco Cisco Email Security Appliance C390

Cisco

Cisco Systems, Inc.
www.cisco.com

Release Notes for Cisco AsyncOS 8.5.6 for Email

Published: May 29, 2014

Revised: July 28, 2014

Contents

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What’s New, page 1

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Upgrade Paths, page 8

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Installation and Upgrade Notes, page 8

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Documentation Updates, page 11

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Changes in Behavior, page 12

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Resolved Issues, page 12

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Known Issues, page 15

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Finding Information about Known and Resolved Issues, page 17

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Related Documentation, page 18

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Service and Support, page 18

What’s New

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What’s New in Cisco AsyncOS 8.5.6 for Email, page 2

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What’s New in Cisco AsyncOS 8.5.5 for Email, page 4

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What’s New in Cisco AsyncOS 8.5.0 for Email, page 4