[Dovecot] imapc problem

13 May 2014


      hello,
I have some trouble when trying to migrate from another imap server to
dovecot with imapc/dsync/doveadm.
when running "doveadm -o imapc_user=foo -o imapc_password=bar backup -R
-u localuser imapc:" all is ok.
But when running "doveadm -o imapc_user=foo -o imapc_password=bar sync
-R -u localuser imapc:", all local mods are overwritten. For example
deleting a message or moving it to trash and it reappear in INBOX (and
disappear from trash if moved there).
If I try without the reverse flag "-R", local delete reappear two times
after two or more sync.
If I try without the reverse flag "-R", a message moved to trash is
propagated to trash too, but reappear as many times as you "sync" on the
two sides in the INBOX.
With other users, first "backup -R"  is ok but on next sync or backup
try, I get :
dsync(other_user): Error: Mailbox INBOX sync: mailbox_delete failed: INBOX can't be deleted.
Other IMAP server is CriticalPath 8.5.137.
Any clue ??
Emmanuel.
Dovecot conf :
2.2.12.12 (03196f188677+): /etc/dovecot/dovecot.conf
# OS: Linux 3.11.0-19-generic x86_64 Ubuntu 12.04.4 LTS
auth_master_user_separator = *
auth_username_format = %u
disable_plaintext_auth = no
doveadm_password = ****************
imapc_features = rfc822.size fetch-headers
imapc_host = my_old_imap_server
imapc_user = %u
lda_mailbox_autocreate = yes
listen = *
mail_gid = vmail
mail_location = maildir:~/Maildir
mail_plugins = quota notify replication
mail_prefetch_count = 20
mail_uid = vmail
managesieve_notify_capability = mailto
managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date ihave
namespace {
hidden = no
inbox = yes
list = yes
location =
prefix =
separator = /
subscriptions = yes
type = private
}
namespace {
hidden = no
inbox = no
list = children
location = maildir:%%h/Maildir:INDEXPVT=~/Maildir/shared/%%u
prefix = shared/%%u/
separator = /
subscriptions = no
type = shared
}
passdb {
args = /etc/dovecot/dovecot-master-ldap.conf.ext
driver = ldap
master = yes
}
passdb {
args = /etc/dovecot/dovecot-ldap.conf.ext
driver = ldap
}
plugin {
acl = vfile
acl_anyone = allow
acl_shared_dict =file:/appli/vmail/shared-mailboxes
quota = dict:userquota::file:/appli/vmail/local_userquota/%u/dovecot-quota
quota_rule = *:storage=100M
quota_rule2 = INBOX:storage=+20%%
quota_rule3 = Trash:storage=+10%%
sieve = ~/.dovecot.sieve
sieve_dir = ~/sieve
}
protocols = imap sieve
service aggregator {
fifo_listener replication-notify-fifo {
user = vmail
}
unix_listener replication-notify {
user = vmail
}
}
service auth {
unix_listener auth-userdb {
group = vmail
mode = 0660
}
}
service doveadm {
inet_listener {
port = 12345
}
user = vmail
}
service replicator {
process_min_avail = 1
unix_listener replicator-doveadm {
mode = 0666
}
}
ssl = no
userdb {
args = /etc/dovecot/dovecot-users-ldap.conf.ext
driver = ldap
}
protocol lda {
mail_plugins = quota sieve
}
protocol imap {
mail_plugins = quota imap_quota
}

FUSTE Emmanuel

FUSTE Emmanuel

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