Hi all, I'm stuck with an issue.
Migrating everything to a k0s kubernetes cluster, trying to migrate
dovecot and all so far seems to be well with PVC for mail storage, ssl
working great, authentication vis PostgreSQL working great.
Issue is when trying to look at another folder say Deleted or Spam etc
folder I am getting a timeout error with no logs.
I disabled apparmour on the nodes the try again and the following error
message appears;
Jun 24 21:01:55 imap-login: Info: Login: user=<eaj>, method=PLAIN,
rip=194.207.0.0, lip=10.244.24.235, mpid=15, TLS, session=<eTNaF6kbzJHCz3qg>
Jun 24 21:01:55 imap(eaj)<15><eTNaF6kbzJHCz3qg>: Debug: Added userdb
setting: mail=maildir:/srv/vmail/eaj
Jun 24 21:01:55 imap(eaj)<15><eTNaF6kbzJHCz3qg>: Debug: Effective
uid=1000, gid=1000, home=/srv/vmail/eaj
Jun 24 21:01:55 imap(eaj)<15><eTNaF6kbzJHCz3qg>: Debug:
open(/proc/self/io) failed: Permission denied
Jun 24 21:01:55 imap(eaj)<15><eTNaF6kbzJHCz3qg>: Debug: Namespace inbox:
type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes,
subscriptions=yes location=maildir:/srv/vmail/eaj
Jun 24 21:01:55 imap(eaj)<15><eTNaF6kbzJHCz3qg>: Debug: maildir++:
root=/srv/vmail/eaj, index=, indexpvt=, control=, inbox=/srv/vmail/eaj, alt=
Jun 24 21:01:55 imap(eaj)<14><3PRZF6kb0JHCz3qg>: Debug: Mailbox INBOX:
Mailbox opened
Jun 24 21:02:24 imap(eaj)<15><eTNaF6kbzJHCz3qg>: Debug: Mailbox Sent:
Couldn't open mailbox in list index: Storage size changed 160 != 396
Jun 24 21:02:24 imap(eaj)<15><eTNaF6kbzJHCz3qg>: Debug: Mailbox Sent:
Mailbox opened
Jun 24 21:02:24 imap(eaj)<15><eTNaF6kbzJHCz3qg>: Debug: Mailbox Drafts:
Couldn't open mailbox in list index: Storage size changed 160 != 396
Jun 24 21:02:24 imap(eaj)<15><eTNaF6kbzJHCz3qg>: Debug: Mailbox Drafts:
Mailbox opened
Thunderbird keeps showing a timeout error after a few minutes.
Dovecot Version: 2.3.21 (47349e2482)
dovecot -n config:
# 2.3.21 (47349e2482): /etc/dovecot/dovecot.conf
# OS: Linux 5.15.0-112-generic x86_64
# Hostname: dovecot-549bdc98ff-tzwcf
auth_debug = yes
auth_debug_passwords = yes
auth_mechanisms = plain login
auth_verbose = yes
auth_verbose_passwords = yes
base_dir = /var/run/dovecot/
first_valid_uid = 1000
import_environment = TZ
last_valid_uid = 1000
log_path = /dev/stdout
login_greeting = IMAP ready.
mail_debug = yes
mail_home = /srv/vmail/%n
mail_location = maildir:~
namespace inbox {
hidden = no
inbox = yes
list = yes
location =
mailbox Drafts {
auto = subscribe
special_use = \Drafts
}
mailbox Junk {
special_use = \Junk
}
mailbox Sent {
auto = subscribe
special_use = \Sent
}
mailbox "Sent Messages" {
special_use = \Sent
}
mailbox Spam {
auto = subscribe
special_use = \Junk
}
mailbox Trash {
auto = subscribe
special_use = \Trash
}
prefix =
subscriptions = yes
type = private
}
passdb {
args = /etc/dovecot/dovecot-sql.conf.ext
driver = sql
}
plugin {
acl = vfile:/etc/dovecot/global-acls:cache_secs=300
acl_shared_dict = file:/var/lib/dovecot/shared-mailboxes
imap_compress_deflate_level = 9
mail_crypt_global_private_key = # hidden, use -P to show it
mail_crypt_global_public_key = # hidden, use -P to show it
mail_crypt_save_version = 2
zlib_save = zstd
zlib_save_level = 3
}
service auth-worker {
user = vmail
}
service auth {
unix_listener auth-userdb {
group = vmail
mode = 0600
user = vmail
}
}
service dict {
unix_listener dict {
group = vmail
mode = 0660
user = vmail
}
}
service imap-login {
inet_listener imap {
port = 143
}
inet_listener imaps {
port = 993
ssl = yes
}
}
service lmtp {
inet_listener lmtp {
port = 24
}
user = vmail
}
service pop3-login {
inet_listener pop3 {
port = 0
}
inet_listener pop3s {
port = 0
ssl = yes
}
}
service submission-login {
inet_listener submission {
port = 0
}
inet_listener submissions {
port = 0
}
}
ssl = required
ssl_cert = </etc/dovecot/certs/tls.crt
ssl_cipher_list =
ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384:DHE-RSA-CHACHA20-POLY1305
ssl_key = # hidden, use -P to show it
ssl_prefer_server_ciphers = yes
userdb {
args = /etc/dovecot/dovecot-sql.conf.ext
driver = sql
}
verbose_ssl = yes
protocol imap {
mail_plugins =
postmaster_address = postmas...@eajglobal.net
}
protocol lmtp {
mail_plugins =
postmaster_address = postmas...@eajglobal.net
}
Any pointers would be highly appreciated.
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