I work for a large company (thus a single domain) and we are thinking of using distribution lists to group users (firstname.lastname@example.org, email@example.com, ...).
I would then use the group to set the read rights to the calendars in the group to be able to view each others calendars.
Would this be the way to go? This has to be automated as much as possible. I got the creation of groups automated by having a script query a db.
Thank you for any help or experience you might have!