I have a user called Claire, who has a normal imap account, that has a folder within it called “Other Users”. Within this folder there is a folder called Martyn who is a permittied IMAP user. The Martyn folder shows all his subfolders and emails. The “Other Users” folder cannot be deleted because it can’t be found anywhere on the system.
I assume Martyn inbox is being shared some how. There are about 30 users but it is only Claire who sees Martyn’s folders.
Has anyone come across anything like this before!