I have several questions regarding mail-enabled security groups.
1.) can I use local AD groups & cloud-only groups for granting access to SPO or I have to use cloud-only? 2.) are there any reasons not to use local sec groups?
Are local sec groups, not mail-enabled & can or can't you use them as DL's? 3.) if I buy EMS E3 licenses, could I do "dynamic-attribute based sec group assignment? Would that only work for Azure cloud-only, or could it work local sec groups synced to azure?