Hi,

Currently, there is no official article about this issue for Exchange 2013 CU7.

About this problem, I recommend you open Outlook in safe mode for these affected users to check result.

And please check if there is any Group Policy related to this issue.

Best regards,

Hi,

Currently, there is no official article about this issue for Exchange 2013 CU7.

About this problem, I recommend you open Outlook in safe mode for these affected users to check result.

And please check if there is any Group Policy related to this issue.

Best regards,

same Problem! some owa Problems are solved with CU7. But we have a lot of XP maschies with outlook 2010.

HELP!!!

• Edited by edi.b Monday, December 22, 2014 4:24 PM

same Problem! some owa Problems are solved with CU7. But we have a lot of XP maschies with outlook 2010.

HELP!!!

• Edited by edi.b Monday, December 22, 2014 4:24 PM

I'm experiencing the same issue.

Affected machines are running Windows XP and Outlook 2010.

We'd like to listen to Microsoft's explanation regarding what was broken, how it was broken, and why it will not be fixed. May be the problem is on server side? Is it occasional or purposive?

Exchange 2013 release is well-known for poor update and documentation quality and unreliable support, nothing new hap

We had the same issue after upgrade from CU6 to CU7.

We opened a case on microsoft support, their answer : there is no hotfix at this time. Open a case again when hotfix will be available.

What a amazing answer ...

It reminds me NT4 with his service pack, some were better than other.

We have an issue with about 100 XP PCs with Outlook 2010 on Shared Mailboxes.

About 10 users working on same Shared Mailbox but Sync is not working properly (have to run Send/Receive manually) and once mails are marked as read, they are not marked on other Outlooks.

In general Shared Mailbox is working.

Not a solution after few days of research and tests.

One of the tests that didn't work for us is:

Switch from Cached Mode to Online Mode for Shared Mailboxes. Slowed down the overall loading of the mail folders.

Please share your experience or suggestions.

Thank you!

Same trouble. Does anyone have a solution?

We're experiencing the same issue with shared mailboxes. No solution.

We had the same issue after upgrade from CU6 to CU7.

We opened a case on microsoft support, their answer : there is no hotfix at this time. Open a case again when hotfix will be available.

What a amazing answer ...

It reminds me NT4 with his service pack, some were better than other.

Franck, probably it is good chance to open the case once again:

http://thoughtsofanidlemind.com/2015/02/01/exchange-unwashed-digest-january-2015/#comment-32304

Tony Redmond:

"Update: My contacts in Microsoft tell me that they can reproduce the problem and they are investigating. It would be helpful if someone who experiences the issue could report it formally to Microsoft and raise a support case. Just to make sure that the right paperwork is done"

Wouldn't you need a CU6 CAS server? It seems like the issue is getting Win XP clients connected to the public folders and that goes through the CAS server.