Hello All,
We have a concern where we are unable to see mail contacts in the distribution lists. Like we have hundreds of mail contacts with the name of "Franchises", but we are able to see only 3 from different DL's. But when we check for the members of these DL's from AD or exchange management console we are able to see all the members, and when searched from outlook 2013 GAL, we are able to see only 3, rest cannot be found. Outlook address book has been download multiple times but issue still persists.
Also note we have 2007 and 2013 working at the same time with few hundred users to migrate, however the major chunk has been migrated. Also we tried updating the distribution list (exchange version 0.10) but it also did not worked out.
Any idea what could be be done in order to make these mail contact available as member to distribution groups.