Re: Missing IMAP folders after upgrading from 2.3.17 to 2.3.21.1

22 Oct 2024 · *doveadm -D force-resync -u username@tld.de '*


      Have done a *doveadm -D force-resync -u username@tld.de '*'*
In the debug log, the missing mailbox was not listed. It seems, that
dovecot did not see this directory in the filesystem.
How can I debug deeper into this problem?
Thanks, Frank
Am 21.10.2024 um 14:50 schrieb Frank Kirschner via dovecot:
...
Hi,
I have upgraded from 2.3.17 to 2.3.21.1.
mail_location = maildir
Now in some mailboxes are IMAP folder in subdir of INBOX missing.
When I do a 'ls -la' in filesystem, I see the subfolder like other
folder with identical owner an permissions.
But  when I do doveadm mailbox list -u [user] the IMAP folder is not
displayed.
So I have deleted all files in /opt/dovecot/[hash]/[user] because I
use INDEX=/opt/dovecot/%2.256Nu/%u:ITERINDEX
The restart dovecot and re-login the Imap client. All IMAP folders are
rebuilt but the same folders like before are still missing.
Any ideas please?
thanks, Frank
doveconf -n
# 2.3.21.1 (d492236fa0): /etc/dovecot/dovecot.conf
# Pigeonhole version 0.5.21.1 (49005e73)
# OS: Linux 5.15.149-1-pve x86_64 AlmaLinux release 8.10 (Cerulean
Leopard)
# Hostname: ***
auth_verbose = yes
disable_plaintext_auth = no
doveadm_password = # hidden, use -P to show it
first_valid_uid = 1000
imap_id_send =
lda_mailbox_autocreate = yes
lda_mailbox_autosubscribe = yes
lmtp_save_to_detail_mailbox = yes
log_path = /var/log/dovecot.log
login_greeting = IMAP ready.
mail_fsync = always
mail_full_filesystem_access = yes
mail_gid = 1000
mail_home = /srv/mail/mail_storage2/%d/%n
mail_location =
maildir:~/mail:VOLATILEDIR=/dev/shm/dovecot/%2.256Nu/%u:INDEX=/opt/dovecot/%2.256Nu/%u:ITERINDEX
mail_plugins = " notify replication"
mail_privileged_group = vpostfix
mail_uid = 1000
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 index ihave duplicate mime foreverypart
extracttext vacation-seconds
mbox_write_locks = fcntl
mmap_disable = yes
namespace inbox {
inbox = yes
location =
mailbox Drafts {
special_use = \Drafts
}
mailbox Sent {
special_use = \Sent
}
mailbox "Sent Messages" {
special_use = \Sent
}
mailbox Spam {
auto = subscribe
special_use = \Junk
}
mailbox Trash {
special_use = \Trash
}
prefix =
}
passdb {
args = scheme=CRYPT username_format=%u /etc/dovecot/users
driver = passwd-file
}
plugin {
recipient_delimiter = +
replication_full_sync_interval = 1 hour
sieve = file:~/sieve;active=~/.dovecot.sieve
sieve_before = /etc/dovecot/spam-global.sieve
sieve_extensions = +vacation-seconds
sieve_vacation_default_period = 1d
sieve_vacation_max_period = 30d
sieve_vacation_min_period = 0
sieve_vacation_use_original_recipient = yes
}
postmaster_address = *****
protocols = imap pop3 lmtp sieve
service aggregator {
fifo_listener replication-notify-fifo {
mode = 0666
user = vpostfix
}
unix_listener replication-notify {
mode = 0666
user = vpostfix
}
}
service auth {
inet_listener {
address = 192.168.130.192
port = 3659
}
unix_listener /var/spool/postfix/private/auth {
group = vpostfix
mode = 0666
user = vpostfix
}
unix_listener auth-userdb {
group = vpostfix
mode = 0600
user = vpostfix
}
}
service config {
unix_listener config {
user = vpostfix
}
}
service doveadm {
inet_listener {
port = 4711
}
user = vpostfix
}
service imap-login {
process_min_avail = 1
service_count = 1
}
service lmtp {
inet_listener lmtp {
address = 192.168.130.192
port = 24
}
}
service managesieve-login {
inet_listener sieve {
port = 4190
}
}
service replicator {
process_min_avail = 1
unix_listener replicator-doveadm {
mode = 0666
user = vpostfix
}
}
ssl_alt_cert = 

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