Permissions problem: Public folders/Shared Calendars across domains with Linked accounts

Question

I have a linked mailbox that is accessed by an account in a trusted domain.  The account can access e-mail, send e-mail, free-busy search, etc, just fine.  However, there seems to be a permissions issue with the public folders and shared calendars. 
When trying to access the public folders for which permissions have been assigned to the linked account from the trusted domain account, I get an error, or just can't see the folders.  The only way I can view public folders is by setting default permissions
on the folder to 'Read'. 
I've found some other threads that reference this problem, and a blog that no longer exists as the solution:
http://social.technet.microsoft.com/Forums/en-US/exchangesvrclientslegacy/thread/5fdf4cd7-3543-4b5d-94cc-317446ddaa46
If anyone has any ideas or the solution that was shown in the above referenced blog, I'd be very grateful!
-shane

Answer 1

Hi,Shane,
I believe you can try James' suggestion in the link
http://social.technet.microsoft.com/Forums/en-US/exchangesvrclientslegacy/thread/6c88569d-e693-46f4-a8fa-e1f9e5b6234e/ to get it solved.
Per the
Detecting and Correcting msExchMasterAccountSid Issues  it says,
Active Directory does not enforce simultaneous performance of all these tasks, nor does it enforce removal of the Associated External Account or
msExchMasterAccountSid if an Active Directory account is re-enabled.
Regards,
Sharon
Sharon Shen
TechNet Community Support
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