New Sieve folder in Cyrus mailboxes
12.11.2024 -
As part of an update, the location for mail filters (including out-of-office messages) will change in Cyrus. When your account has been updated, you will see a folder called #sieve. The folder is essential for the mail filters to work. If you delete the folder, previously created rules will no longer work. Redirects, forwards and rejections will no longer be applied. All incoming messages are simply forwarded to the inbox.
Please make sure you do not delete the #sieve folder. If you have problems with your mailbox, please check whether you have deleted this folder recently. We are currently working on a solution that will permanently prevent the possibility of incorrect operation.