In the out look , when you received an meeting request, we can see the organizer's email address, but when you hover over the email address it says "presence unknown" and didn't show any details of that email user.
But i can see the contact search is in All Folder. when its in all folder...
I have recently added a new user to my Exchange server 2010 mailbox. but still the user not available in the GAL. i can see the user in the OWA.
I tried to download the GAL but it failed with 0x80070057 error message.
can you please advice ??