Le 13/05/2014 19:28, FUSTE Emmanuel a ?crit :> 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
> }
Some news:
I tried many things, switching to sdbox, not using "imapc_features =
rfc822.size fetch-headers", disabling useless options for a simple test
setup etc... with no luck.
I switched to isync/mbsync with success in imap to imap mode, syncing
all mailboxes/expunge/mailbox creation for each user.
It would be great if dovecot/imapc could be fixed to do it natively.
Please tell me if I could help: logs, tests, etc...
Emmanuel.