[Dovecot] dsync: Invalid mailbox first_recent_uid

[David Jonas]

For the life of me I can't get dsync to work. Please help!

Remote server runs dovecot out of /usr/local/dovecot2. Everything makes
sense until this line:

  dsync-local(djonas at vitalwerks.com): Error: Invalid mailbox input from
  worker server: Invalid mailbox first_recent_uid

The local uid is 8989 and the remote uid is 89. I added "first_valid_uid
= 89" to the local conf but to no avail. Local version is 2.0.12, remote
is 2.0.1.

# dsync -Dv -u djonas at vitalwerks.com mirror \
  ssh vmail at 192.168.15.54 \
  /usr/local/dovecot2/bin/dsync -Dv -u djonas at vitalwerks.com

dsync(vmail): Debug: Effective uid=8989, gid=8989,
home=/home/vmail/domains/vitalwerks.com/djonas
dsync(vmail): Debug: Quota root: name=user backend=dict
args=vitalwerks.com-djonas:proxy::quota
dsync(vmail): Debug: dict quota: user=vitalwerks.com-djonas,
uri=proxy::quota, noenforcing=0
dsync(vmail): Debug: Namespace : type=private, prefix=, sep=.,
inbox=yes, hidden=no, list=yes, subscriptions=yes
location=maildir:~/Maildir:INBOX=~/Maildir
dsync(vmail): Debug: maildir++:
root=/home/vmail/domains/vitalwerks.com/djonas/Maildir, index=,
control=, inbox=/home/vmail/domains/vitalwerks.com/djonas/Maildir
dsync-local(djonas at vitalwerks.com): Debug: Namespace : Using permissions
from /home/vmail/domains/vitalwerks.com/djonas/Maildir: mode=0770 gid=-1
dsync-local(djonas at vitalwerks.com): Error: Invalid mailbox input from
worker server: Invalid mailbox first_recent_uid
dsync-remote(djonas at vitalwerks.com): Error: read() from proxy client
failed: EOF