[Dovecot] more dsync issues

It hit another dsync snag. We have a script that executes a dsync

backup command to a remote host. No write should be happening on the remote host (the backup host). The error is:

dsync-local(anonymous@domain.com): Error: remote: dsync-remote(anonymous@domain.com): Error: Can't delete mailbox INBOX: INBOX can't be deleted. dsync-remote(anonymous@domain.com): Error: command MSG-SAVE failed dsync-local(anonymous@domain.com): Error: read() from worker server failed: EOF dsync-local(anonymous@domain.com): Error: Unexpected reply from server: dsync-local(anonymous@domain.com): Warning: Mailbox changes caused a desync. You may want to run dsync again.

We're currently running 2.1.7 since > 2.1.8 causes a problem with our

webmail software.

	...Jeff