Just a follow up to this - I used the imapsync perl script and found that it
synced with the namespaces correctly:
/usr/local/bin/imapsync --host1 source.server.name --user1 t...@test.com
--password1 MASKED --host2 dest.server.name --user2 t...@test.com --password2
MASKED
Host1 capability: IMAP4 IMAP4rev1 ACL QUOTA LITERAL+ NAMESPACE UIDPLUS IDLE
AUTH=PLAIN UNSELECT
Host2 capability: IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE
SORT SORT=DISPLAY THREAD=REFERENCES THREAD=REFS MULTIAPPEND UNSELECT CHILDREN
NAMESPACE UIDPLUS LIST-EXTENDED I18NLEVEL=1 CONDSTORE QRESYNC ESEARCH ESORT
SEARCHRES WITHIN CONTEXT=SEARCH LIST-STATUS SPECIAL-USE QUOTA ACL RIGHTS=texk
Host1 separator and prefix: [.][INBOX.]
Host2 separator and prefix: [.][INBOX.]
So there appears to be some problem with namespaces and dsync/imapc.
On 14/07/2012, at 8:29 PM, Nikolai Schupbach wrote:
> I'm working on migrating IMAP users from Mirapoint Message Servers to Dovecot
> servers. The Mirapoint IMAP server uses INBOX as a namespace for private
> mailboxes. I created the same namespace in Dovecot, but when I migrate
> mailboxes dsync seems to ignore/miss the namespace on Mirapoint and I end up
> with all mailboxes under a INBOX.INBOX hierarchy.
>
> Mirapoint Source Server
> -----------------------
> * OK server.name Mirapoint IMAP4 3.8.3-GA server ready
> 1 LOGIN t...@test.com test
> 1 OK User logged in
> 2 NAMESPACE
> * NAMESPACE (("INBOX." ".")) (("user." ".")) (("" "."))
> 2 OK Completed
> 3 LIST "" *
> * LIST () "." "INBOX"
> * LIST () "." "INBOX.Draft"
> * LIST () "." "INBOX.Sent"
> * LIST () "." "INBOX.Trash"
> 3 OK Completed
>
> Running Dsync
> -------------
> # doveadm -v -o imapc_host=server.name imapc_user=t...@test.com -o
> imapc_password=test backup -R -u t...@test.com imapc:
> dsync(t...@test.com): Info: INBOX.INBOX.Sent: only in source
> (guid=7d3c7eaa71cdf47ee8a1192687cda8cd)
> dsync(t...@test.com): Info: INBOX.INBOX.Draft: only in source
> (guid=a6a03ff3d6ec9066b46013f4affb109a)
> dsync(t...@test.com): Info: INBOX.INBOX.Trash: only in source
> (guid=b36f688eae08506001091708006abe5a)
> dsync(t...@test.com): Info: INBOX: only in source
> (guid=c92f64f79f0d1ed01e6d5b314f04886c)
>
> Dovecot Destination Server Post Dsync
> -------------------------------------
> * OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE
> AUTH=PLAIN] Dovecot ready.
> 1 LOGIN t...@test.com test
> 1 OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE
> SORT SORT=DISPLAY THREAD=REFERENCES THREAD=REFS MULTIAPPEND UNSELECT CHILDREN
> NAMESPACE UIDPLUS LIST-EXTENDED I18NLEVEL=1 CONDSTORE QRESYNC ESEARCH ESORT
> SEARCHRES WITHIN CONTEXT=SEARCH LIST-STATUS SPECIAL-USE QUOTA ACL
> RIGHTS=texk] Logged in
> 2 NAMESPACE
> * NAMESPACE (("INBOX." ".")) NIL NIL
> 2 OK Namespace completed.
> 3 LIST "" *
> * LIST (\HasChildren) "." "INBOX"
> * LIST (\HasNoChildren) "." "INBOX.INBOX.Sent"
> * LIST (\HasNoChildren) "." "INBOX.INBOX.Trash"
> * LIST (\HasNoChildren) "." "INBOX.INBOX.Draft"
> 3 OK List completed.
>
> I noticed that Mirapoint IMAP also advertises a third empty namespace and I
> was wondering if this was causing it, but even if I explicitly set -n
> "INBOX." I still have the same issue.
>
> Below is my doveconf -n output:
>
> # 2.1.6: /usr/local/etc/dovecot/dovecot.conf
> # OS: FreeBSD 9.0-RELEASE-p3 amd64
> auth_cache_negative_ttl = 0
> auth_verbose = yes
> default_vsz_limit = 512 M
> deliver_log_format = subject=%s msgid=%m: %$
> disable_plaintext_auth = no
> imapc_features = rfc822.size
> mail_gid = vmail
> mail_home = /mailstore/domains/%d/%n
> mail_location = mdbox:~/mdbox
> mail_plugins = quota acl mail_log notify
> mail_temp_dir = /var/tmp
> 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 spamtest
> namespace {
> inbox = yes
> location =
> prefix = INBOX.
> separator = .
> }
> passdb {
> args = /usr/local/etc/dovecot/dovecot-ldap-passdb.conf
> driver = ldap
> }
> plugin {
> acl = vfile:/usr/local/etc/dovecot/global-acls
> mail_log_events = delete undelete expunge copy mailbox_delete mailbox_rename
> mail_log_fields = uid box msgid size
> quota = dict:User quota::file:%h/.dovecot-quota
> quota_warning = storage=95%% quota-warning 95 %u
> sieve = ~/.dovecot.sieve
> sieve_extensions = +spamtest
> sieve_max_redirects = 32
> sieve_spamtest_max_value = 10
> sieve_spamtest_status_header = X-Spam-Score
> sieve_spamtest_status_type = score
> }
> service auth-worker {
> user = $default_internal_user
> }
> service auth {
> client_limit = 5420
> unix_listener auth-userdb {
> group = vmail
> mode = 0600
> user = vmail
> }
> user = $default_internal_user
> }
> service imap-login {
> process_min_avail = 12
> service_count = 0
> vsz_limit = 512 M
> }
> service imap {
> process_limit = 4096
> vsz_limit = 512 M
> }
> service lmtp {
> process_min_avail = 12
> user = vmail
> }
> service pop3-login {
> process_min_avail = 12
> service_count = 0
> vsz_limit = 512 M
> }
> service pop3 {
> process_limit = 1024
> vsz_limit = 512 M
> }
> service quota-warning {
> executable = script /usr/local/bin/quota-warning
> unix_listener quota-warning {
> user = vmail
> }
> user = vmail
> }
> ssl = no
> userdb {
> args = /usr/local/etc/dovecot/dovecot-ldap-userdb.conf
> driver = ldap
> }
> verbose_proctitle = yes
> protocol imap {
> mail_max_userip_connections = 50
> mail_plugins = quota acl mail_log notify imap_quota imap_acl
> }
> protocol lmtp {
> mail_plugins = quota acl mail_log notify sieve
> }
>
> Any help would be much appreciated.
>
> Regards, Nikolai.
>
>
