Name: delete_mode
Type: ENUM
Allowed-Values: immediate delayed
Default-Value: delayed
Last-Modified: 2.5.0

The manner in which mailboxes are deleted. In the default *delayed* mode,
mailboxes that are being deleted are renamed to a special mailbox hierarchy
under the **deletedprefix**, to be removed later by **cyr_expire(8)**.

In *immediate* mode, the mailbox is removed from the filesystem
immediately.
