Hi,

We have one user whose mailbox cannot replicate as below, dovecot version is: 2.2.13

mail.log shows the below for the user:

Jan  3 16:20:57 hostname dovecot: dsync-server(user): Error: Duplicate mailbox GUID <guid number> for mailboxes <mailbox name.sub folder> and <mailbox name.sub folder> - giving a new GUID <guid number> to <mailbox name.subfolder>

Jan  3 16:20:57 hostname dovecot: dsync-server(user): Error: Couldn't update mailbox <sub folder name> GUID: Mailbox doesn't exist: <sub folder name>

Looking at their mailbox the folder does exist.

If you are able to assist that would be appreciated.

Kind regards

Daniel Botting

Codethink Ltd