I have seen the thread that has the command to create, delete, update, etc. a GAL however when I tried it, I was told that I didn't have permission. I am an admin in AD however I'm not sure if I need to be listed as an admin somewhere else first. Also, the reason I need to update the default GAL is because we added users/accounts (unfortunately using ADUC instead of exchange tools) and they are not showing up in the GAL so now I think I need to run the update command in the management shell but not sure. Finally, I'm not sure how to run the command for the default GAL. Thank you for your suggestions!!1 person needs an answerI do too