On Monday (08/17) we released AsyncOS 6.5.3 for Email and Management to all customers. Here is a summary of the fixes included in this release. Please have a look at the release notes for a more comprehensive list or contact Cisco IronPort Customer Support if you have questions in regards to anything specific that is not listed there.
Partial list of defects fixed in 6.5.3-007:
* Fixed: Clustered Appliances Don’t Close Orphaned Connections. [Defect ID: 40184 and 34441]
* Fixed: 30 connections to ldap when max=10 [Defect ID: 45194]
* Fixed: Multibyte filename for encrypted attachment can be corrupted [Defect ID: 45721]
* Fixed: Export on Delivery Status page on Monitor tab only gives 10 entries when 100 are displayed [Defect ID: 46977]
I'd like to encourage you to have a look at the release notes and to upgrade to 6.5.3 at your convenience.
Please be advised that due to some optimizations for future upgrades, it will not be possible to revert from 6.5.3 to versions earlier than 6.5.0.
Let us know how you like it!