Looks like this happens when you use a combination of FULLDIRNAME and INDEX in mail_location. Without one of these, or using DIRNAME instead of FULLDIRNAME it works correctly. Tracking internally in DOP-1348.
On 6 Aug 2019, at 14.22, Aleksandr via dovecot <dovecot@dovecot.org> wrote:
Hi guys.
Does anyone have problems with a similar configuration (mdbox)?
Just tested with latest version (stage servers installation: dovecot 2.3.7), also affected.
Not critical, but have complaints from users, 1-2 per month.
26.06.2019 12:05, Aleksandr пишет:
Copying or moving with email client: thunderbird, roundcube (webmail), mutt or any other email client via imap protocol.
25.06.2019 22:10, Germán Herrera пишет:
Are you copying/moving the emails with {cp|mv} or with "doveadm {copy|move}"?
On 2019-06-25 12:00, Aleksandr via dovecot wrote:
Hello,
I have strange problem with "losing" emails after rename mail folder(s) (via imap client: thunderbird, roundcude, etc..)
How to reproduce:
- Create some folder name, like TEST
- Create sub-folder under TEST (like SUBTEST)
Structure:
TEST |--SUBTEST
# doveadm mailbox list -u postmaster@testmailbox Spam Trash Sent Drafts INBOX TEST TEST/SUBTEST
- Move (or copy) mails from INBOX to SUBTEST (all looks fine, and mails visible under SUBTEST)
- Rename TEST folder to any new name, NEWTEST
Let`s try to view mails in mail client in NEWTEST-SUBTEST, folder have no emails :(
mailsrv# doveadm -f table mailbox status -u postmaster@testmailbox "messages vsize" NEWTEST* mailbox messages vsize NEWTEST 0 0 NEWTEST/SUBTEST 0 0
If doveadm force-resync postmaster@testmailbox, mails will be visible in INBOX
mailsrv# doveadm -f table mailbox status -u postmaster@testmailbox "messages vsize" INBOX* mailbox messages vsize INBOX 2 28
Dovecot installation: CentOS x86_64 Linux 7.5.1804
Storage: HDD Local Partition - XFS filesystem / multi-dbox (mdbox) as mail_storage (this problem is not reproduced with the settings as Maildir storage !) somthing wrong with mapping indices.
---- [start] ----
# dovecot -n
# 2.2.36 (1f10bfa63): /etc/dovecot/dovecot.conf # Pigeonhole version 0.4.21 (92477967) # OS: Linux 3.10.0-862.2.3.el7.x86_64 x86_64 CentOS Linux release 7.5.1804 (Core) # Hostname: xxxx auth_mechanisms = plain login digest-md5 cram-md5 base_dir = /var/run/dovecot/ default_client_limit = 20000 default_login_user = dovecot default_process_limit = 10000 dict { quota = redis:host=127.0.0.1:prefix=user/:timeout_msecs=1000 } disable_plaintext_auth = no first_valid_gid = 90 first_valid_uid = 90 imapc_features = rfc822.size fetch-headers imapc_host = xxxx imapc_user = %u lda_mailbox_autocreate = yes lda_mailbox_autosubscribe = yes login_greeting = xxxx. login_log_format_elements = user=<%u> method=%m rip=%r lip=%l %c login_trusted_networks = 10.0.1.0/24 mail_access_groups = mail mail_debug = yes mail_fsync = never mail_gid = 97 mail_location = mdbox:~/mail/mailboxes:FULLDIRNAME=mBoX-MeSsAgEs:INDEX=~/mail/index:CONTROL=~/mail/control:INBOX=~/mail/mailboxes/inbox mail_log_prefix = "%{session} %Us(%u): " mail_max_lock_timeout = 30 secs mail_plugins = quota zlib mail_prefetch_count = 20 mail_privileged_group = mail mail_uid = 97 managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables enotify environment mailbox date index ihave duplicate mime foreverypart extracttext vacation-seconds editheader mbox_lock_timeout = 30 secs mbox_very_dirty_syncs = yes mbox_write_locks = fcntl namespace inbox { inbox = yes list = yes location = mailbox Drafts { auto = subscribe special_use = \Drafts } mailbox Sent { auto = subscribe special_use = \Sent } mailbox Spam { auto = subscribe } mailbox Trash { auto = subscribe special_use = \Trash } prefix = separator = / type = private } passdb { args = /etc/dovecot/dovecot-ldap.conf driver = ldap } plugin { cgroup_basedir = /usr/sys/cgroup hostingAccount = default quota = dict:User quota::proxy::quota quota_grace = 0%% quota_over_flag_value = TRUE quota_over_script = account-quota mismatch %u quota_rule = *:storage=4T quota_warning = storage=101%% account-quota block %u quota_warning1 = -storage=100%% account-quota unblock %u sieve = file:~/sieve;active=~/.dovecot.sieve sieve_before = /home/sieve/%d/ sieve_extensions = +editheader +vacation-seconds -body sieve_max_redirects = 200 sieve_vacation_min_period = 1s trash_folder = Trash zlib_save = lz4 zlib_save_level = 6 } pop3_delete_type = expunge protocols = imap pop3 sieve service account-quota { executable = script /usr/local/scripts/account-quota unix_listener account-quota { mode = 0666 user = dovecot } user = dovecot } service anvil { chroot = /var/empty client_limit = 0 drop_priv_before_exec = no executable = anvil extra_groups = group = $default_internal_user idle_kill = 4294967295 secs privileged_group = process_limit = 1 process_min_avail = 1 protocol = service_count = 0 type = anvil unix_listener anvil-auth-penalty { group = $default_internal_user mode = 0660 user = dovecot } unix_listener anvil { group = $default_internal_user mode = 0660 user = dovecot } user = $default_internal_user vsz_limit = 18446744073709551615 B } service auth-worker { chroot = /var/empty user = $default_internal_user } service auth { chroot = /var/empty executable = /usr/libexec/dovecot/auth unix_listener auth-client { mode = 0660 } unix_listener auth-master { mode = 0666 } unix_listener auth-userdb { mode = 0777 } user = $default_internal_user } service dict { executable = /usr/libexec/dovecot/dict unix_listener dict { mode = 0600 user = $default_internal_user } } service imap-login { executable = /usr/libexec/dovecot/imap-login inet_listener imap { address = xxxxxxx port = 143 } process_limit = 10000 process_min_avail = 1 service_count = 0 user = dovecot } service imap { executable = /usr/libexec/dovecot/imap process_limit = 18000 process_min_avail = 1 service_count = 0 vsz_limit = 256 M } service lmtp { process_limit = 10 } service pop3-login { executable = /usr/libexec/dovecot/pop3-login inet_listener pop3 { address = xxxxxx port = 110 } process_limit = 1000 process_min_avail = 1 service_count = 0 user = dovecot vsz_limit = 256 M } service pop3 { executable = /usr/libexec/dovecot/pop3 process_limit = 1000 process_min_avail = 1 service_count = 0 } service send-warning { executable = script /usr/local/scripts/send-warning unix_listener send-warning { mode = 0666 user = dovecot } user = dovecot } shutdown_clients = no ssl_cert = </etc/dovecot/xxxx.crt ssl_key = # hidden, use -P to show it userdb { args = /etc/dovecot/dovecot-ldap.conf driver = ldap } verbose_proctitle = yes protocol lda { mail_plugins = sieve quota cgroups zlib } protocol imap { imap_client_workarounds = delay-newmail tb-extra-mailbox-sep mail_max_userip_connections = 50 mail_plugins = quota imap_quota mail_log notify cgroups zlib } protocol pop3 { mail_max_userip_connections = 20 mail_plugins = quota cgroups zlib pop3_client_workarounds = outlook-no-nuls oe-ns-eoh pop3_enable_last = no pop3_no_flag_updates = yes pop3_uidl_format = %08Xu%08Xv } ---- [end] ----
Regards,
Aleksandr.