I have been all over this forum and Google and can't seem to find an answer to this problem, sorry if I just didn't look hard enough.
I am trying to create Distribution lists for my SharePoint 2010 permissions groups. I have configured all the settings in incoming email andthe group is created in AD with all the correct members in the group. However, in Exchange the "Automatically update e-mail addresses based on e-mail address policy" box is not checked on the account, so no email address is ever created in Exchange and the list doesn't show up in the GAL.If I have my Exchange admin manually check that box, an address is created (the wrong one, but that is for another time) and it shows in the GAL and users are receiving the email.
I'm sure the permissions in AD are correct since the group is created with the appropriate members, but I feel like I am missing something in Exchange or somewhere along the line.