>>> - When a mailbox is opened that has this annotation enabled, we open the >>> seen state database for the special 'anyone' user instead of the >>> authorized user. This would allow using the same API with minimal >>> changes. Perhaps we could come up with a better userid then 'anyone' >>> but its already reserved as special via ACL. >> >> It will work as long as we want to use shared folder for every user. >> As soon as we want to restrict access to a set of users, this would not >> work. > > That's what the 's' right is for. Only give 's' to those users that you > want to be able to mark messages as seen.
Ah, 'anyone' will be used only to store per-mailbox seen records. (Sorry for misunderstanding, I was still sleeping at the moment. :-) Where to store this file? Again, what about replication?
