Cor blimey look at these fixes .. This is an interesting statement:
“Update Rollup 2 for Exchange Server 2007 Service Pack 1 (SP1) resolves issues that were found in Exchange Server 2007 SP1 since the software was released. This update rollup is highly recommended for all Exchange Server 2007 SP1 customers.
This update rollup does not apply to Exchange Server 2007 Release To Manufacturing (RTM)“
Source: http://support.microsoft.com/?kbid=948016
Update Rollup 2 for Exchange Server 2007 SP1 fixes the issues that are described in the following Microsoft Knowledge Base articles:
- 940462 (http://support.microsoft.com/kb/940462/) The public folder store may take several minutes to mount on an Exchange 2007 server
- 944153 (http://support.microsoft.com/kb/944153/) Exchange Server 2007 does not have Transport Neutral Encapsulation Format (TNEF) capabilities for POP and IMAP protocols
- 945917 (http://support.microsoft.com/kb/945917/) You receive an error message when you try to access the Microsoft Office Outlook Web Access global address list in a Microsoft Exchange Server 2007 environment
- 947346 (http://support.microsoft.com/kb/947346/) Exchange Server 2007 mailbox users cannot retrieve the free/busy information for Exchange Server 2003 mailbox users in a large Exchange Server organization that has more than 100 administrative groups
- 947360 (http://support.microsoft.com/kb/947360/) Error message occurs, and users cannot access the free/busy information after you use the Import-Mailbox cmdlet to import data to a mailbox in Exchange Server 2007 Service Pack 1
- 947391 (http://support.microsoft.com/kb/947391/) The contents of .pst files are not imported into Exchange Server 2007 mailboxes when you use the Import-Mailbox cmdlet
- 947451 (http://support.microsoft.com/kb/947451/) A recipient sees unexpected text in the top of an e-mail message that you send in Exchange Server 2007
- 947458 (http://support.microsoft.com/kb/947458/) The Edgetransport.exe process may crash on an Edge server that is running Exchange Server 2007 Service Pack 1
- 947551 (http://support.microsoft.com/kb/947551/) The Edgetransport.exe process may crash intermittently on an Exchange Server 2007 Service Pack 1 Edge server
- 947577 (http://support.microsoft.com/kb/947577/) If you try to connect a mobile device to a mailbox server through a server that is running Exchange Server 2007, the mobile device may be unable to connect
- 947646 (http://support.microsoft.com/kb/947646/) Event ID 12011 is logged every time that the MSExchangeTransport service starts after you install Exchange Server 2007 Service Pack 1 on a computer that is running the German version of Windows Server 2003
- 948047 (http://support.microsoft.com/kb/948047/) An event ID 1080 message is logged in the System log every three seconds after you run the Set-ExchangeServer command to set the static domain controllers on an Exchange 2007 cluster node
- 948297 (http://support.microsoft.com/kb/948297/) The OOF template may be delivered as an attachment in an Exchange 2007 environment when you use the “Reply with Template” option in Microsoft Outlook
- 948332 (http://support.microsoft.com/kb/948332/) Failover takes a long time to finish in an Exchange Server 2007 cluster continuous replication environment
- 948374 (http://support.microsoft.com/kb/948374/) The EdgeTransport.exe process crashes intermittently, and event ID 1033 is logged in Exchange Server 2007
- 948666 (http://support.microsoft.com/kb/948666/) When you try to migrate a mailbox from Exchange Server 2003 to Exchange Server 2007, the Exchange Management Shell may stop responding
- 948830 (http://support.microsoft.com/kb/948830/) The MSExchangeSyncAppPool application pool crashes on a server that hosts an Exchange Server 2007 Client Access Server role
- 948831 (http://support.microsoft.com/kb/948831/) A user may be unable to synchronize with an Exchange Server mailbox from a mobile device when a Client Access server has been upgraded to Exchange Server 2007 Service Pack 1
- 948844 (http://support.microsoft.com/kb/948844/) An exception occurs, and event IDs 4999 and 5000 are logged when you modify the Outlook Web Access user interface
- 949186 (http://support.microsoft.com/kb/949186/) When you try to run the Restore-mailbox cmdlet on a server that is running Exchange Server 2007, you receive an error message
- 949193 (http://support.microsoft.com/kb/949193/) The address rewrite agent does not rewrite the address for Out of Office (OOF) messages in Exchange Server 2007
- 949463 (http://support.microsoft.com/kb/949463/) An exception error is generated after you run a Set-AttachmentfilterListConfig command together with the ExceptionConnectors option on an Exchange 2007 S949463-based server
- 949541 (http://support.microsoft.com/kb/949541/) You cannot log on to Outlook Web Access Light, and an error message occurs in Exchange Server 2007
- 949703 (http://support.microsoft.com/kb/949703/) Error message in Outlook when you click the signature icon of a signed e-mail message that an Exchange Server 2007-based Edge server receives: “The digital signature is invalid”
- 949726 (http://support.microsoft.com/kb/949726/) After you install Exchange Server 2007 Service Pack 1, the Set-ExcecutionPolicy task causes an error message, and event ID 103 is logged
- 949772 (http://support.microsoft.com/kb/949772/) If you run the “isinteg -dump” command against a dismounted store on a server that is running Exchange Server 2007, the Store.exe process stops unexpectedly
- 950123 (http://support.microsoft.com/kb/950123/) Error message after you apply Update Rollup 1 for Exchange Server 2007 Service Pack 1 in a Japanese environment: “Public Folder Management Console is not an allowed Snap-in”
You can download from here: http://www.microsoft.com/downloads/details.aspx?FamilyId=99DA32E0-D9E3-4156-AABF-8369BF96E3E7&displaylang=en or let Windows Update break you server for you ;-)