How can this happen?

[Simon Matter]

> On Thu, 24 Jan 2013 13:12:33 -0800 (PST) Andrew Morgan wrote:
>> On Thu, 24 Jan 2013, Frank Elsner wrote:
>>
>> >
>> > Hello,
>> >
>> > we have the strange situation with our murder environment that
>> >
>> > mailbackend has
>> >
>> > user.xxxxx.Sent        2 default xxxxx	lrswipkxtecda
>> >
>> > but the folder is non-existent in the filesystem.
>> >
>> > The mupdate server doesn't know this folder (not in mailboxes.db)
>> >
>> > How can this happen?
>>
>> Some bug in Cyrus?
>
> Don't know.
>
>> If you want to fix this, you can try creating the proper structure on
>> the
>> filesystem, run reconstruct to get Cyrus to sync back up with it, then
>> delete the folder using cyradm or an IMAP client.
>
> I didn't ask for a fix. I ask for a possible reason.

I suggest to at lest report the version of Cyrus used.

Simon