Delegate mail file
You can delegate a mail file using this AdminP (Administration Process) request.
Triggered by: A mail file owner, with Editor access to another mail file's Access Control List, setting new mail preferences.
Carried out on: The administration server of the user's mail file.
Carried out: Immediately
Result: Modifies the ACL for the mail file on the server for that database. New mail preferences are set by the user on the user's mail file.