doveadm: If search query attempts to access nonexistent mailbox, just ignore it. Most importantly running a query for multiple users wouldn't be an error if the mailbox existed only for some users. It's probably cleaner to then always just ignore the nonexistent mailboxes.
doveadm: If search query attempts to access nonexistent mailbox, just ignore it.
Most importantly running a query for multiple users wouldn't be an error if
the mailbox existed only for some users. It's probably cleaner to then
always just ignore the nonexistent mailboxes.

dscho/dovecot,dscho/dovecot,dscho/dovecot,dscho/dovecot,dscho/dovecot