I created a new user in Exchange 2010. The user appears in the GAL when Outlook is running 'live', i.e. not cached Exchange mode, but when viewing the Offline Address Book, the user does not show up. I changed the OAB Gen logging to expert and no errors appear regarding his name when the OAB is rebuilt.
In ADSI, I notice his attribute for msExchALObjectVersion is <not set>, where other users have a # listed here. Outlook users are able to download the latest OAB without any errors. Checked replication status on the domain controllers, all is sync'd as of a few mins ago and no errors.
I'm stuck -- why isn't the new user showing up in OAB?