I've two different problems with my Exchange 2010 environment (Rollup update 4, Windows Server 2008 R2)
1) I've many resource mailboxes on my server (some were migrated from Exchange and converted, and the other were created on Exchange 2010), most of users are using Office 2003 SP3 (so they are using Public Folder free/busy and not availability service), and for some reason, Free/Busy data information for resource mailboxes takes approximately 15 minutes to get updates - is this issues is by design? Or is it possible to change this setting?
a. I've already tried to create new Outlook profile and run the Outlook with the /CleanFreeBusy parameter
b. I've changed the setting in outlook for the interval of updating; the problem is that is working only when outlook is kept open.
2) I'm using an application that send me HTML email message with a daily report, since I've configured it with my new Exchange 2010 server, the emails comes in gibberish (in the wrong charset), but when i changed it back to send using Exchange 2003, it sent correctly.
I know there is an option for changing the charset for incoming message from external recipients; I'm looking for a way to change it always when it comes from a specific user internally.