I have an exchange 2013 enviroment where I work with send as and full access permisions via Active Directory groups.
I have given the group FC on a shared maibox and in outlook, the user who is member of this group can open the additional mailbox.
In owa the same user cannot open the additional mailbox, exept when I give the user directly FC on this mailbox.
How do I configure Exchange so the user can access the additional mailbox in owa, without giving him directly FC permissions.
btw In an exchange 2010 enviroment this issue is not there.