we have migrated users from 2007 to 2013, but are facing a issue where the owner of distribution list is able to see only one contact. but when verified from exchange ECP or AD ,we are able to see all the members of DL but when checked from GAL we can only
see one member of the list.
We have also updated the DL to exchange version 0.10 (14.0.100.0). Also we have existing exchange 2007 running in parallel and few users are still to be migrated.
Any idea how to sort this out.