Hi all, What procedure is ispconfig using to remove IMAP accounts? I'm using mdbox storage for users with a mail_attachment_dir for single instance storage. With this type of setup, if users aren't removed in an expunge -> purge -> delete user fashion, their attachments get orphaned in the attachment store forever. There's a few references to this issue around, such as https://dovecot.org/list/dovecot/2015-February/099655.html Does ISPConfig have any current facility for cleaning up IMAP users properly at removal time? The procedure is apparently supposed to be: doveadm expunge -d -u johndoe mailbox '*' all doveadm -v purge -u johndoe and then remove the user/delete. Is this not an issue for others? I think I'm a little surprised I haven't seen this issue show up - perhaps people aren't using SIS or I have some other minor issue preventing attachment cleanup from working properly in my setup?