We have Exchange 2007 and we have recently split our company into two.
Company 1 and Company 2
We have created separate Address Lists, GALs and OABs for both companies and users have had Custom Attribute 1 set depending on which company there are part of.
However we are having a problem if a user from Company 1 invites a user from company 2 we are unable to see their Free/Busy info in Scheduling assistant this seems to effect Outlook 2007 users and vice versa
If I set Outlook to use LegacyFB then Free/Busy will show up, so I am assuming something is not working with the Advisability service or something?