Hello,
I'm using Dovecot 2.2.30 with Pideonhole 0.4.18 and I'm having
some problems, perhaps someone can give an hint on how to solve
them.
When I try to create a folder in the toplevel directory of a shared
mailbox, i get a "permission denied" although I have the rights,
example:
1.doveadm -f table acl rights -u bob at example.com shared/bill at example.com
Rights
lookup read write write-seen write-deleted insert post expunge create
delete admin
2.doveadm mailbox create -u bob at example.com "shared/bill at
example.com"
doveadm(bob at example.com): Error: Can't create mailbox
shared/bill at example.com: Permission denied
Creating an subfolder of a folder which already exists works fine:
1.doveadm -f table acl rights -u bob at example.com shared/bill at example.com
/Drafts
Rights
lookup read write write-seen write-deleted insert post expunge create
delete admin
2.doveadm mailbox create -u bob at example.com "shared/bill at example.com
/Drafts/Test" (no output)
3.doveadm -f table acl rights -u bob at example.com shared/bill at example.com
/Drafts/Test
Rights
lookup read write write-seen write-deleted insert post expunge create
delete
So this works, but creating a folder directly in the inbox of the shared
mailbox doesn't work and I don't know why. Is this not supported? Or do
I miss something important?
Another problem I have is, that the private index files in shared
folders are often to always marked as inconsistent in the dovecot log
file, an example of such log messages look like:
- imap(bob at example.com): Error: /export/home/imap/bob at example.com/shared
/bill at example.com/.Templates/dovecot.index.pvt view is inconsistent
- imap(bob at example.com): Error: /export/home/imap/bob at example.com/shared
/bill at example.com/.Templates/dovecot.index.pvt view is inconsistent
- imap(bob at example.com): Error: /export/home/imap/bob at example.com/shared
/bill at example.com/.Trash/dovecot.index.pvt view is inconsistent
- imap(bob at example.com): Error: /export/home/imap/bob at example.com/shared
/bill at example.com/.Trash/dovecot.index.pvt view is inconsistent
And this is logged for almost every user who has access to a shared
mailbox and I don't know how to stop getting the indexes inconsistent.
Here's my Dovecot configuration:
# 2.2.30 (8acbc67): /etc/dovecot/dovecot.conf
# Pigeonhole version 0.4.18 (29cc74d)
# OS: Linux 2.6.32-642.4.2.el6.x86_64 x86_64 CentOS release 6.9 (Final) ext4
auth_master_user_separator = *
auth_mechanisms = plain login
auth_verbose = yes
disable_plaintext_auth = no
mail_debug = yes
mail_location = maildir:/export/home/imap/%Lu/Maildir
mail_plugins = acl zlib mail_log notify
mailbox_idle_check_interval = 10 secs
mailbox_list_index = yes
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
mbox_write_locks = fcntl
namespace {
hidden = no
ignore_on_failure = no
inbox = no
list = children
location = maildir:%%h/Maildir:INDEXPVT=%h/shared/%%u
prefix = shared/%%u/
separator = /
subscriptions = yes
type = shared
}
namespace inbox {
hidden = no
inbox = yes
list = yes
location mailbox Drafts {
special_use = \Drafts
}
mailbox Junk {
special_use = \Junk
}
mailbox Sent {
special_use = \Sent
}
mailbox "Sent Messages" {
special_use = \Sent
}
mailbox Trash {
special_use = \Trash
}
prefix = INBOX/
separator = /
type = private
}
passdb {
args = /etc/dovecot/master-users
driver = passwd-file
master = yes
}
passdb {
args = /etc/dovecot/dovecot-ldap.conf.ext
driver = ldap
}
plugin {
acl = vfile:/etc/dovecot/global-acls:cache_secs=300
acl_shared_dict = file:/export/home/shared-db/shared-mailboxes
mail_log_events = append delete undelete expunge copy mailbox_delete
mailbox_rename flag_change
mail_log_fields = uid box msgid size from flags
sieve = ~/.dovecot.sieve
sieve_dir = ~/sieve
sieve_global = /var/lib/dovecot/sieve/global/
sieve_user_log = ~/.dovecot.sieve.log
zlib_save = gz
zlib_save_level = 6
}
protocols = imap pop3 lmtp sieve
service auth {
unix_listener /var/spool/postfix/private/auth {
mode = 0666
}
unix_listener auth-userdb {
group = vmail
mode = 0660
user = vmail
}
}
service imap-login {
process_limit = 500
process_min_avail = 20
}
service lmtp {
inet_listener lmtp {
address = 127.0.0.1
port = 24
}
}
service managesieve-login {
inet_listener sieve {
port = 4190
}
inet_listener sieve_deprecated {
port = 2000
}
}
ssl = required
ssl_cert = </etc/pki/dovecot/certs/mail.tutech.de.crt_chain
ssl_cipher_list = ALL:!LOW:!SSLv2:!EXP:!aNULL:!EXPORT
ssl_key = # hidden, use -P to show it
ssl_protocols = !SSLv3 !SSLv2
syslog_facility = local6
userdb {
args = /etc/dovecot/dovecot-ldap-userdb.conf.ext
driver = ldap
}
protocol lmtp {
mail_plugins = acl zlib mail_log notify sieve
}
protocol imap {
mail_max_userip_connections = 100
mail_plugins = acl zlib mail_log notify imap_zlib imap_acl
}
Any help is appreciated.
Many Thanks & best regards
Thomas
