Had a problem with multiple Windows 7 clients not upgrading to Java 7 Update 60 correctly which left the Java app in an unusable state. Easy enough to uninstall and re-install the software manually but for numerous clients it’s a bit of a pain.
Instead, delete the key which relates to Java in
and reboot to prompt a re-install of the software via Group Policy.
Without having to login to their account/mailbox, use Exchange commandlets to get/set their Out of Office.
To view current Out of Office settings:
Get-MailboxAutoReplyConfiguration -Identity DOMAIN\Username
Link to Technet: http://technet.microsoft.com/en-GB/library/dd638081(v=exchg.141).aspx
To set properties for a users Out of Office:
Set-MailboxAutoReplyConfiguration -Identity DOMAIN\Username -AutoReplyState enabled -InternalMessage "I am on holiday until 01/08/14. Please call Joe on Ext 123 in my absence" -ExternalMessage "I am on holiday until 01/08/14. Please call the sales department on 0800 xxxxxx in my absence"
Link to Technet: http://technet.microsoft.com/en-us/library/dd638217(v=exchg.141).aspx
Re-run the Get-MailboxAutoReplyConfiguration command to check the changes have been made correctly.