>>>>> "Thing" == Thing <[email protected]> writes:
> Sorry as an engineer the term CB is kind of second nature.
> CB = electrical Circuit breaker.
Ah... I might have figured that out in time, but it's better to be
clear. :-)
> The problem I had already traced to the Trash folder being corrupt,
> I moved it aside and touch'd a new one and the problem went away, so
> no info that mattered was lost.
> :)
Good. I don't know I'll have anything more to share here though I
would recommend you move to Maildir format instead. It's more
tolerant of errors than maildir since you write messages to individual
files, and not to one big file. This means that just one mail should
get corruptted if there's a CB event in the future.
To migrate, it's probably simpler to setup a new Dovecot instance and
then replicate between them.
> OS is Debian11. I have tried to upgrade in place to Debian12 but
> Dovecot breaks but that's another thread i guess. It is a very old
> setup with upgrades in place so it maybe a clean install time.
Been there, done that. I went from Debian 11 to Debian 12 and I had
some minor problems, but nothing crazy. If you setup a new Deb12
system, you can import you config and test it out there and see what
changes you need to make. As I recall, it wasn't too bad at all. I'm
also still on dovecot 2.3.19+patches
> root@email-001:/home/steven/mail# doveconf
> # 2.3.13 (89f716dc2): /etc/dovecot/dovecot.conf
> # Pigeonhole version 0.5.13 (cdd19fe3)
> # OS: Linux 4.9.0-12-amd64 x86_64 Debian 11.11
> # Hostname: email-001.graywitch.co.nz
> # NOTE: Send doveconf -n output instead when asking for help.
> auth_anonymous_username = anonymous
> auth_cache_negative_ttl = 1 hours
> auth_cache_size = 0
> auth_cache_ttl = 1 hours
> auth_cache_verify_password_with_worker = no
> auth_debug = no
> auth_debug_passwords = no
> auth_default_realm =
> auth_failure_delay = 2 secs
> auth_gssapi_hostname =
> auth_krb5_keytab =
> auth_master_user_separator =
> auth_mechanisms = plain login
> auth_policy_check_after_auth = yes
> auth_policy_check_before_auth = yes
> auth_policy_hash_mech = sha256
> auth_policy_hash_nonce =
> auth_policy_hash_truncate = 12
> auth_policy_log_only = no
> auth_policy_reject_on_fail = no
> auth_policy_report_after_auth = yes
> auth_policy_request_attributes = login=%{requested_username}
> pwhash=%{hashed_password} remote=%
> {rip} device_id=%{client_id} protocol=%s session_id=%{session}
> auth_policy_server_api_header =
> auth_policy_server_timeout_msecs = 2000
> auth_policy_server_url =
> auth_proxy_self =
> auth_realms =
> auth_socket_path = auth-userdb
> auth_ssl_require_client_cert = no
> auth_ssl_username_from_cert = no
> auth_stats = no
> auth_use_winbind = no
> auth_username_chars =
> abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890.-_@
> auth_username_format = %Lu
> auth_username_translation =
> auth_verbose = no
> auth_verbose_passwords = no
> auth_winbind_helper_path = /usr/bin/ntlm_auth
> auth_worker_max_count = 30
> base_dir = /run/dovecot
> config_cache_size = 1 M
> debug_log_path =
> default_client_limit = 1000
> default_idle_kill = 1 mins
> default_internal_group = dovecot
> default_internal_user = dovecot
> default_login_user = dovenull
> default_process_limit = 100
> default_vsz_limit = 256 M
> deliver_log_format = msgid=%m: %$
> dict_db_config =
> director_flush_socket =
> director_mail_servers =
> director_max_parallel_kicks = 100
> director_max_parallel_moves = 100
> director_output_buffer_size = 10 M
> director_ping_idle_timeout = 30 secs
> director_ping_max_timeout = 1 mins
> director_servers =
> director_user_expire = 15 mins
> director_user_kick_delay = 2 secs
> director_username_hash = %Lu
> disable_plaintext_auth = no
> dotlock_use_excl = yes
> doveadm_allowed_commands =
> doveadm_api_key =
> doveadm_http_rawlog_dir =
> doveadm_password =
> doveadm_port = 0
> doveadm_socket_path = doveadm-server
> doveadm_ssl = no
> doveadm_username = doveadm
> doveadm_worker_count = 0
> dsync_alt_char = _
> dsync_commit_msgs_interval = 100
> dsync_features =
> dsync_hashed_headers = Date Message-ID
> dsync_remote_cmd = ssh -l%{login} %{host} doveadm dsync-server -u%u -U
> first_valid_gid = 1
> first_valid_uid = 500
> haproxy_timeout = 3 secs
> haproxy_trusted_networks =
> hostname =
> imap_capability =
> imap_client_workarounds =
> imap_fetch_failure = disconnect-immediately
> imap_hibernate_timeout = 0
> imap_id_log =
> imap_id_retain = no
> imap_id_send = name *
> imap_idle_notify_interval = 2 mins
> imap_literal_minus = no
> imap_logout_format = in=%i out=%o deleted=%{deleted} expunged=%{expunged}
> trashed=%{trashed}
> hdr_count=%{fetch_hdr_count} hdr_bytes=%{fetch_hdr_bytes}
> body_count=%{fetch_body_count}
> body_bytes=%{fetch_body_bytes}
> imap_max_line_length = 64 k
> imap_metadata = no
> imap_urlauth_host =
> imap_urlauth_logout_format = in=%i out=%o
> imap_urlauth_port = 143
> imapc_cmd_timeout = 5 mins
> imapc_connection_retry_count = 1
> imapc_connection_retry_interval = 1 secs
> imapc_features =
> imapc_host =
> imapc_list_prefix =
> imapc_master_user =
> imapc_max_idle_time = 29 mins
> imapc_max_line_length = 0
> imapc_password =
> imapc_port = 143
> imapc_rawlog_dir =
> imapc_sasl_mechanisms =
> imapc_ssl = no
> imapc_ssl_verify = yes
> imapc_user =
> import_environment = TZ CORE_OUTOFMEM CORE_ERROR LISTEN_PID LISTEN_FDS
> NOTIFY_SOCKET
> info_log_path =
> instance_name = dovecot
> last_valid_gid = 0
> last_valid_uid = 0
> lda_mailbox_autocreate = no
> lda_mailbox_autosubscribe = no
> lda_original_recipient_header =
> libexec_dir = /usr/lib/dovecot
> listen = *, ::
> lmtp_add_received_header = yes
> lmtp_client_workarounds =
> lmtp_hdr_delivery_address = final
> lmtp_proxy = no
> lmtp_proxy_rawlog_dir =
> lmtp_rawlog_dir =
> lmtp_rcpt_check_quota = no
> lmtp_save_to_detail_mailbox = no
> lmtp_user_concurrency_limit = 0
> lock_method = fcntl
> log_core_filter =
> log_debug =
> log_path = syslog
> log_timestamp = "%b %d %H:%M:%S "
> login_access_sockets =
> login_greeting = Dovecot (Debian) ready.
> login_log_format = %$: %s
> login_log_format_elements = user=<%u> method=%m rip=%r lip=%l mpid=%e %c
> session=<%{session}>
> login_plugin_dir = /usr/lib/dovecot/modules/login
> login_plugins =
> login_proxy_max_disconnect_delay = 0
> login_proxy_max_reconnects = 3
> login_proxy_notify_path = proxy-notify
> login_proxy_timeout = 30 secs
> login_source_ips =
> login_trusted_networks =
> mail_access_groups =
> mail_always_cache_fields =
> mail_attachment_detection_options =
> mail_attachment_dir =
> mail_attachment_fs = sis posix
> mail_attachment_hash = %{sha1}
> mail_attachment_min_size = 128 k
> mail_attribute_dict =
> mail_cache_fields = flags
> mail_cache_max_size = 1 G
> mail_cache_min_mail_count = 0
> mail_cache_purge_continued_percentage = 200
> mail_cache_purge_delete_percentage = 20
> mail_cache_purge_header_continue_count = 4
> mail_cache_purge_min_size = 32 k
> mail_cache_record_max_size = 64 k
> mail_cache_unaccessed_field_drop = 30 days
> mail_chroot =
> mail_debug = no
> mail_fsync = optimized
> mail_full_filesystem_access = no
> mail_gid =
> mail_home =
> mail_index_log2_max_age = 2 days
> mail_index_log_rotate_max_size = 1 M
> mail_index_log_rotate_min_age = 5 mins
> mail_index_log_rotate_min_size = 32 k
> mail_index_rewrite_max_log_bytes = 128 k
> mail_index_rewrite_min_log_bytes = 8 k
> mail_location = mbox:~/mail:INBOX=/var/mail/%u
> mail_log_prefix = "%s(%u)<%{pid}><%{session}>: "
> mail_max_keyword_length = 50
> mail_max_lock_timeout = 0
> mail_max_userip_connections = 10
> mail_never_cache_fields = imap.envelope
> mail_nfs_index = no
> mail_nfs_storage = no
> mail_plugin_dir = /usr/lib/dovecot/modules
> mail_plugins =
> mail_prefetch_count = 0
> mail_privileged_group = mail
> mail_save_crlf = no
> mail_server_admin =
> mail_server_comment =
> mail_shared_explicit_inbox = no
> mail_sort_max_read_count = 0
> mail_temp_dir = /tmp
> mail_temp_scan_interval = 1 weeks
> mail_uid =
> mail_vsize_bg_after_count = 0
> mailbox_idle_check_interval = 30 secs
> mailbox_list_index = yes
> mailbox_list_index_include_inbox = no
> mailbox_list_index_very_dirty_syncs = no
> maildir_broken_filename_sizes = no
> maildir_copy_with_hardlinks = yes
> maildir_empty_new = no
> maildir_stat_dirs = no
> maildir_very_dirty_syncs = no
> master_user_separator =
> mbox_dirty_syncs = yes
> mbox_dotlock_change_timeout = 2 mins
> mbox_lazy_writes = yes
> mbox_lock_timeout = 5 mins
> mbox_md5 = apop3d
> mbox_min_index_size = 0
> mbox_read_locks = fcntl
> mbox_very_dirty_syncs = no
> mbox_write_locks = fcntl dotlock
> mdbox_preallocate_space = no
> mdbox_rotate_interval = 0
> mdbox_rotate_size = 10 M
> mmap_disable = no
> namespace inbox {
> disabled = no
> hidden = no
> ignore_on_failure = no
> inbox = yes
> list = yes
> location =
> mailbox Drafts {
> auto = no
> autoexpunge = 0
> autoexpunge_max_mails = 0
> comment =
> driver =
> special_use = \Drafts
> }
> mailbox Junk {
> auto = no
> autoexpunge = 0
> autoexpunge_max_mails = 0
> comment =
> driver =
> special_use = \Junk
> }
> mailbox Sent {
> auto = no
> autoexpunge = 0
> autoexpunge_max_mails = 0
> comment =
> driver =
> special_use = \Sent
> }
> mailbox "Sent Messages" {
> auto = no
> autoexpunge = 0
> autoexpunge_max_mails = 0
> comment =
> driver =
> special_use = \Sent
> }
> mailbox Trash {
> auto = no
> autoexpunge = 0
> autoexpunge_max_mails = 0
> comment =
> driver =
> special_use = \Trash
> }
> order = 0
> prefix =
> separator =
> subscriptions = yes
> type = private
> }
> old_stats_carbon_interval = 30 secs
> old_stats_carbon_name =
> old_stats_carbon_server =
> old_stats_command_min_time = 1 mins
> old_stats_domain_min_time = 12 hours
> old_stats_ip_min_time = 12 hours
> old_stats_memory_limit = 16 M
> old_stats_session_min_time = 15 mins
> old_stats_user_min_time = 1 hours
> passdb {
> args =
> auth_verbose = default
> default_fields =
> deny = no
> driver = pam
> master = no
> mechanisms =
> name =
> override_fields =
> pass = no
> result_failure = continue
> result_internalfail = continue
> result_success = return-ok
> skip = never
> username_filter =
> }
> pop3_client_workarounds =
> pop3_delete_type = default
> pop3_deleted_flag =
> pop3_enable_last = no
> pop3_fast_size_lookups = no
> pop3_lock_session = no
> pop3_logout_format = top=%t/%p, retr=%r/%b, del=%d/%m, size=%s
> pop3_no_flag_updates = no
> pop3_reuse_xuidl = no
> pop3_save_uidl = no
> pop3_uidl_duplicates = allow
> pop3_uidl_format = %08Xu%08Xv
> pop3c_features =
> pop3c_host =
> pop3c_master_user =
> pop3c_password =
> pop3c_port = 110
> pop3c_quick_received_date = no
> pop3c_rawlog_dir =
> pop3c_ssl = no
> pop3c_ssl_verify = yes
> pop3c_user = %u
> postmaster_address = postmaster@%{if;%d;ne;;%d;%{hostname}}
> protocols = " imap"
> quota_full_tempfail = no
> rawlog_dir =
> recipient_delimiter = +
> rejection_reason = Your message to <%t> was automatically rejected:%n%r
> rejection_subject = Rejected: %s
> replication_dsync_parameters = -d -N -l 30 -U
> replication_full_sync_interval = 1 days
> replication_max_conns = 10
> replicator_host = replicator
> replicator_port = 0
> sendmail_path = /usr/sbin/sendmail
> service aggregator {
> chroot = .
> client_limit = 0
> drop_priv_before_exec = no
> executable = aggregator
> extra_groups =
> fifo_listener replication-notify-fifo {
> group =
> mode = 0600
> user =
> }
> group =
> idle_kill = 0
> privileged_group =
> process_limit = 0
> process_min_avail = 0
> protocol =
> service_count = 0
> type =
> unix_listener replication-notify {
> group =
> mode = 0600
> user =
> }
> user = $default_internal_user
> vsz_limit = 18446744073709551615 B
> }
> service anvil {
> chroot = empty
> client_limit = 0
> drop_priv_before_exec = no
> executable = anvil
> extra_groups =
> group =
> 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 =
> mode = 0600
> user =
> }
> unix_listener anvil {
> group =
> mode = 0600
> user =
> }
> user = $default_internal_user
> vsz_limit = 18446744073709551615 B
> }
> service auth-worker {
> chroot =
> client_limit = 1
> drop_priv_before_exec = no
> executable = auth -w
> extra_groups =
> group =
> idle_kill = 0
> privileged_group =
> process_limit = 0
> process_min_avail = 0
> protocol =
> service_count = 1
> type =
> unix_listener auth-worker {
> group =
> mode = 0600
> user = $default_internal_user
> }
> user =
> vsz_limit = 18446744073709551615 B
> }
> service auth {
> chroot =
> client_limit = 0
> drop_priv_before_exec = no
> executable = auth
> extra_groups =
> group =
> idle_kill = 0
> privileged_group =
> process_limit = 1
> process_min_avail = 0
> protocol =
> service_count = 0
> type =
> unix_listener auth-client {
> group =
> mode = 0600
> user = $default_internal_user
> }
> unix_listener auth-login {
> group =
> mode = 0600
> user = $default_internal_user
> }
> unix_listener auth-master {
> group =
> mode = 0600
> user =
> }
> unix_listener auth-userdb {
> group =
> mode = 0666
> user = $default_internal_user
> }
> unix_listener login/login {
> group =
> mode = 0666
> user =
> }
> unix_listener token-login/tokenlogin {
> group =
> mode = 0666
> user =
> }
> user = $default_internal_user
> vsz_limit = 18446744073709551615 B
> }
> service config {
> chroot =
> client_limit = 0
> drop_priv_before_exec = no
> executable = config
> extra_groups =
> group =
> idle_kill = 4294967295 secs
> privileged_group =
> process_limit = 0
> process_min_avail = 0
> protocol =
> service_count = 0
> type = config
> unix_listener config {
> group =
> mode = 0600
> user =
> }
> user =
> vsz_limit = 18446744073709551615 B
> }
> service dict-async {
> chroot =
> client_limit = 0
> drop_priv_before_exec = no
> executable = dict
> extra_groups =
> group =
> idle_kill = 0
> privileged_group =
> process_limit = 0
> process_min_avail = 0
> protocol =
> service_count = 0
> type =
> unix_listener dict-async {
> group = $default_internal_group
> mode = 0660
> user =
> }
> user = $default_internal_user
> vsz_limit = 18446744073709551615 B
> }
> service dict {
> chroot =
> client_limit = 1
> drop_priv_before_exec = no
> executable = dict
> extra_groups =
> group =
> idle_kill = 0
> privileged_group =
> process_limit = 0
> process_min_avail = 0
> protocol =
> service_count = 0
> type =
> unix_listener dict {
> group = $default_internal_group
> mode = 0660
> user =
> }
> user = $default_internal_user
> vsz_limit = 18446744073709551615 B
> }
> service director {
> chroot = .
> client_limit = 0
> drop_priv_before_exec = no
> executable = director
> extra_groups =
> fifo_listener login/proxy-notify {
> group =
> mode = 00
> user =
> }
> group =
> idle_kill = 4294967295 secs
> inet_listener {
> address =
> haproxy = no
> port = 0
> reuse_port = no
> ssl = no
> }
> privileged_group =
> process_limit = 1
> process_min_avail = 0
> protocol =
> service_count = 0
> type =
> unix_listener director-admin {
> group =
> mode = 0600
> user =
> }
> unix_listener director-userdb {
> group =
> mode = 0600
> user =
> }
> unix_listener login/director {
> group =
> mode = 00
> user =
> }
> user = $default_internal_user
> vsz_limit = 18446744073709551615 B
> }
> service dns-client {
> chroot =
> client_limit = 1
> drop_priv_before_exec = no
> executable = dns-client
> extra_groups =
> group =
> idle_kill = 0
> privileged_group =
> process_limit = 0
> process_min_avail = 0
> protocol =
> service_count = 0
> type =
> unix_listener dns-client {
> group =
> mode = 0666
> user =
> }
> unix_listener login/dns-client {
> group =
> mode = 0666
> user =
> }
> user = $default_internal_user
> vsz_limit = 18446744073709551615 B
> }
> service doveadm {
> chroot =
> client_limit = 1
> drop_priv_before_exec = no
> executable = doveadm-server
> extra_groups = $default_internal_group
> group =
> idle_kill = 0
> privileged_group =
> process_limit = 0
> process_min_avail = 0
> protocol =
> service_count = 1
> type =
> unix_listener doveadm-server {
> group =
> mode = 0600
> user =
> }
> user =
> vsz_limit = 18446744073709551615 B
> }
> service health-check {
> chroot =
> client_limit = 1
> drop_priv_before_exec = yes
> executable = script -p health-check.sh
> extra_groups =
> group =
> idle_kill = 0
> privileged_group =
> process_limit = 0
> process_min_avail = 0
> protocol =
> service_count = 0
> type =
> user = $default_internal_user
> vsz_limit = 18446744073709551615 B
> }
> service imap-hibernate {
> chroot =
> client_limit = 0
> drop_priv_before_exec = no
> executable = imap-hibernate
> extra_groups =
> group =
> idle_kill = 0
> privileged_group =
> process_limit = 0
> process_min_avail = 0
> protocol = imap
> service_count = 0
> type =
> unix_listener imap-hibernate {
> group = $default_internal_group
> mode = 0660
> user =
> }
> user = $default_internal_user
> vsz_limit = 18446744073709551615 B
> }
> service imap-login {
> chroot = login
> client_limit = 0
> drop_priv_before_exec = no
> executable = imap-login
> extra_groups =
> group =
> idle_kill = 0
> inet_listener imap {
> address =
> haproxy = no
> port = 143
> reuse_port = no
> ssl = no
> }
> inet_listener imaps {
> address =
> haproxy = no
> port = 993
> reuse_port = no
> ssl = yes
> }
> privileged_group =
> process_limit = 0
> process_min_avail = 0
> protocol = imap
> service_count = 1
> type = login
> user = $default_login_user
> vsz_limit = 18446744073709551615 B
> }
> service imap-urlauth-login {
> chroot = token-login
> client_limit = 0
> drop_priv_before_exec = no
> executable = imap-urlauth-login
> extra_groups =
> group =
> idle_kill = 0
> privileged_group =
> process_limit = 0
> process_min_avail = 0
> protocol = imap
> service_count = 1
> type = login
> unix_listener imap-urlauth {
> group =
> mode = 0666
> user =
> }
> user = $default_login_user
> vsz_limit = 18446744073709551615 B
> }
> service imap-urlauth-worker {
> chroot =
> client_limit = 1
> drop_priv_before_exec = no
> executable = imap-urlauth-worker
> extra_groups = $default_internal_group
> group =
> idle_kill = 0
> privileged_group =
> process_limit = 1024
> process_min_avail = 0
> protocol = imap
> service_count = 1
> type =
> unix_listener imap-urlauth-worker {
> group =
> mode = 0600
> user = $default_internal_user
> }
> user =
> vsz_limit = 18446744073709551615 B
> }
> service imap-urlauth {
> chroot =
> client_limit = 1
> drop_priv_before_exec = no
> executable = imap-urlauth
> extra_groups =
> group =
> idle_kill = 0
> privileged_group =
> process_limit = 1024
> process_min_avail = 0
> protocol = imap
> service_count = 1
> type =
> unix_listener token-login/imap-urlauth {
> group =
> mode = 0666
> user =
> }
> user = $default_internal_user
> vsz_limit = 18446744073709551615 B
> }
> service imap {
> chroot =
> client_limit = 1
> drop_priv_before_exec = no
> executable = imap
> extra_groups = $default_internal_group
> group =
> idle_kill = 0
> privileged_group =
> process_limit = 1024
> process_min_avail = 0
> protocol = imap
> service_count = 1
> type =
> unix_listener imap-master {
> group =
> mode = 0600
> user =
> }
> unix_listener login/imap {
> group =
> mode = 0666
> user =
> }
> user =
> vsz_limit = 18446744073709551615 B
> }
> service indexer-worker {
> chroot =
> client_limit = 1
> drop_priv_before_exec = no
> executable = indexer-worker
> extra_groups = $default_internal_group
> group =
> idle_kill = 0
> privileged_group =
> process_limit = 10
> process_min_avail = 0
> protocol =
> service_count = 0
> type =
> unix_listener indexer-worker {
> group =
> mode = 0600
> user = $default_internal_user
> }
> user =
> vsz_limit = 18446744073709551615 B
> }
> service indexer {
> chroot =
> client_limit = 0
> drop_priv_before_exec = no
> executable = indexer
> extra_groups =
> group =
> idle_kill = 0
> privileged_group =
> process_limit = 1
> process_min_avail = 0
> protocol =
> service_count = 0
> type =
> unix_listener indexer {
> group =
> mode = 0666
> user =
> }
> user = $default_internal_user
> vsz_limit = 18446744073709551615 B
> }
> service ipc {
> chroot = empty
> client_limit = 0
> drop_priv_before_exec = no
> executable = ipc
> extra_groups =
> group =
> idle_kill = 0
> privileged_group =
> process_limit = 1
> process_min_avail = 0
> protocol =
> service_count = 0
> type =
> unix_listener ipc {
> group =
> mode = 0600
> user = $default_internal_user
> }
> unix_listener login/ipc-proxy {
> group =
> mode = 0600
> user = $default_login_user
> }
> user = $default_internal_user
> vsz_limit = 18446744073709551615 B
> }
> service lmtp {
> chroot =
> client_limit = 1
> drop_priv_before_exec = no
> executable = lmtp
> extra_groups = $default_internal_group
> group =
> idle_kill = 0
> privileged_group =
> process_limit = 0
> process_min_avail = 0
> protocol = lmtp
> service_count = 0
> type =
> unix_listener lmtp {
> group =
> mode = 0666
> user =
> }
> user =
> vsz_limit = 18446744073709551615 B
> }
> service log {
> chroot =
> client_limit = 0
> drop_priv_before_exec = no
> executable = log
> extra_groups =
> group =
> idle_kill = 4294967295 secs
> privileged_group =
> process_limit = 1
> process_min_avail = 0
> protocol =
> service_count = 0
> type = log
> unix_listener log-errors {
> group =
> mode = 0600
> user =
> }
> user =
> vsz_limit = 18446744073709551615 B
> }
> service old-stats {
> chroot = empty
> client_limit = 0
> drop_priv_before_exec = no
> executable = old-stats
> extra_groups =
> fifo_listener old-stats-mail {
> group =
> mode = 0600
> user =
> }
> fifo_listener old-stats-user {
> group =
> mode = 0600
> user =
> }
> group =
> idle_kill = 4294967295 secs
> privileged_group =
> process_limit = 1
> process_min_avail = 0
> protocol =
> service_count = 0
> type =
> unix_listener old-stats {
> group =
> mode = 0600
> user =
> }
> user = $default_internal_user
> vsz_limit = 18446744073709551615 B
> }
> service pop3-login {
> chroot = login
> client_limit = 0
> drop_priv_before_exec = no
> executable = pop3-login
> extra_groups =
> group =
> idle_kill = 0
> inet_listener pop3 {
> address =
> haproxy = no
> port = 110
> reuse_port = no
> ssl = no
> }
> inet_listener pop3s {
> address =
> haproxy = no
> port = 995
> reuse_port = no
> ssl = yes
> }
> privileged_group =
> process_limit = 0
> process_min_avail = 0
> protocol = pop3
> service_count = 1
> type = login
> user = $default_login_user
> vsz_limit = 18446744073709551615 B
> }
> service pop3 {
> chroot =
> client_limit = 1
> drop_priv_before_exec = no
> executable = pop3
> extra_groups = $default_internal_group
> group =
> idle_kill = 0
> privileged_group =
> process_limit = 1024
> process_min_avail = 0
> protocol = pop3
> service_count = 1
> type =
> unix_listener login/pop3 {
> group =
> mode = 0666
> user =
> }
> user =
> vsz_limit = 18446744073709551615 B
> }
> service replicator {
> chroot =
> client_limit = 0
> drop_priv_before_exec = no
> executable = replicator
> extra_groups =
> group =
> idle_kill = 4294967295 secs
> privileged_group =
> process_limit = 1
> process_min_avail = 0
> protocol =
> service_count = 0
> type =
> unix_listener replicator-doveadm {
> group =
> mode = 00
> user = $default_internal_user
> }
> unix_listener replicator {
> group =
> mode = 0600
> user = $default_internal_user
> }
> user =
> vsz_limit = 18446744073709551615 B
> }
> service stats {
> chroot =
> client_limit = 0
> drop_priv_before_exec = no
> executable = stats
> extra_groups =
> group =
> idle_kill = 4294967295 secs
> privileged_group =
> process_limit = 1
> process_min_avail = 0
> protocol =
> service_count = 0
> type =
> unix_listener stats-reader {
> group =
> mode = 0600
> user =
> }
> unix_listener stats-writer {
> group = $default_internal_group
> mode = 0660
> user =
> }
> user = $default_internal_user
> vsz_limit = 18446744073709551615 B
> }
> service submission-login {
> chroot = login
> client_limit = 0
> drop_priv_before_exec = no
> executable = submission-login
> extra_groups =
> group =
> idle_kill = 0
> inet_listener submission {
> address =
> haproxy = no
> port = 587
> reuse_port = no
> ssl = no
> }
> privileged_group =
> process_limit = 0
> process_min_avail = 0
> protocol = submission
> service_count = 1
> type = login
> user = $default_login_user
> vsz_limit = 18446744073709551615 B
> }
> service submission {
> chroot =
> client_limit = 1
> drop_priv_before_exec = no
> executable = submission
> extra_groups = $default_internal_group
> group =
> idle_kill = 0
> privileged_group =
> process_limit = 1024
> process_min_avail = 0
> protocol = submission
> service_count = 1
> type =
> unix_listener login/submission {
> group =
> mode = 0666
> user =
> }
> user =
> vsz_limit = 18446744073709551615 B
> }
> service tcpwrap {
> chroot =
> client_limit = 1
> drop_priv_before_exec = no
> executable = tcpwrap
> extra_groups =
> group =
> idle_kill = 0
> privileged_group =
> process_limit = 0
> process_min_avail = 0
> protocol =
> service_count = 0
> type =
> user = $default_internal_user
> vsz_limit = 18446744073709551615 B
> }
> shutdown_clients = yes
> ssl = no
> ssl_alt_cert =
> ssl_alt_key =
> ssl_ca =
> ssl_cert =
> ssl_cert_username_field = commonName
> ssl_cipher_list =
> ALL:!kRSA:!SRP:!kDHd:!DSS:!aNULL:!eNULL:!EXPORT:!DES:!3DES:!MD5:!PSK:!RC4:!ADH:!
> LOW@STRENGTH
> ssl_client_ca_dir =
> ssl_client_ca_file =
> ssl_client_cert =
> ssl_client_key =
> ssl_client_require_valid_cert = yes
> ssl_crypto_device =
> ssl_curve_list =
> ssl_dh =
> ssl_key =
> ssl_key_password =
> ssl_min_protocol = TLSv1
> ssl_options =
> ssl_prefer_server_ciphers = no
> ssl_require_crl = yes
> ssl_verify_client_cert = no
> state_dir = /var/lib/dovecot
> stats_http_rawlog_dir =
> stats_writer_socket_path = stats-writer
> submission_client_workarounds =
> submission_host =
> submission_logout_format = in=%i out=%o
> submission_max_mail_size = 0
> submission_max_recipients = 0
> submission_relay_command_timeout = 5 mins
> submission_relay_connect_timeout = 30 secs
> submission_relay_host =
> submission_relay_master_user =
> submission_relay_max_idle_time = 29 mins
> submission_relay_password =
> submission_relay_port = 25
> submission_relay_rawlog_dir =
> submission_relay_ssl = no
> submission_relay_ssl_verify = yes
> submission_relay_trusted = no
> submission_relay_user =
> submission_ssl = no
> submission_timeout = 30 secs
> syslog_facility = mail
> userdb {
> args =
> auth_verbose = default
> default_fields =
> driver = passwd
> name =
> override_fields =
> result_failure = continue
> result_internalfail = continue
> result_success = return-ok
> skip = never
> }
> valid_chroot_dirs =
> verbose_proctitle = no
> verbose_ssl = no
> version_ignore = no
> root@email-001:/home/steven/mail#
> 1:/home/steven/mail# doveconf
> # 2.3.13 (89f716dc2): /etc/dovecot/dovecot.conf
> # Pigeonhole version 0.5.13 (cdd19fe3)
> # OS: Linux 4.9.0-12-amd64 x86_64 Debian 11.11
> # Hostname: email-001.graywitch.co.nz
> # NOTE: Send doveconf -n output instead when asking for help.
> auth_anonymous_username = anonymous
> auth_cache_negative_ttl = 1 hours
> auth_cache_size = 0
> auth_cache_ttl = 1 hours
> auth_cache_verify_password_with_worker = no
> auth_debug = no
> auth_debug_passwords = no
> auth_default_realm =
> auth_failure_delay = 2 secs
> auth_gssapi_hostname =
> auth_krb5_keytab =
> auth_master_user_separator =
> auth_mechanisms = plain login
> auth_policy_check_after_auth = yes
> auth_policy_check_before_auth = yes
> auth_policy_hash_mech = sha256
> auth_policy_hash_nonce =
> auth_policy_hash_truncate = 12
> auth_policy_log_only = no
> auth_policy_reject_on_fail = no
> auth_policy_report_after_auth = yes
> auth_policy_request_attributes = login=%{requested_username}
> pwhash=%{hashed_password} remote=%
> {rip} device_id=%{client_id} protocol=%s session_id=%{session}
> auth_policy_server_api_header =
> auth_policy_server_timeout_msecs = 2000
> auth_policy_server_url =
> auth_proxy_self =
> auth_realms =
> auth_socket_path = auth-userdb
> auth_ssl_require_client_cert = no
> auth_ssl_username_from_cert = no
> auth_stats = no
> auth_use_winbind = no
> auth_username_chars =
> abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890.-_@
> auth_username_format = %Lu
> auth_username_translation =
> auth_verbose = no
> auth_verbose_passwords = no
> auth_winbind_helper_path = /usr/bin/ntlm_auth
> auth_worker_max_count = 30
> base_dir = /run/dovecot
> config_cache_size = 1 M
> debug_log_path =
> default_client_limit = 1000
> default_idle_kill = 1 mins
> default_internal_group = dovecot
> default_internal_user = dovecot
> default_login_user = dovenull
> default_process_limit = 100
> default_vsz_limit = 256 M
> deliver_log_format = msgid=%m: %$
> dict_db_config =
> director_flush_socket =
> director_mail_servers =
> director_max_parallel_kicks = 100
> director_max_parallel_moves = 100
> director_output_buffer_size = 10 M
> director_ping_idle_timeout = 30 secs
> director_ping_max_timeout = 1 mins
> director_servers =
> director_user_expire = 15 mins
> director_user_kick_delay = 2 secs
> director_username_hash = %Lu
> disable_plaintext_auth = no
> dotlock_use_excl = yes
> doveadm_allowed_commands =
> doveadm_api_key =
> doveadm_http_rawlog_dir =
> doveadm_password =
> doveadm_port = 0
> doveadm_socket_path = doveadm-server
> doveadm_ssl = no
> doveadm_username = doveadm
> doveadm_worker_count = 0
> dsync_alt_char = _
> dsync_commit_msgs_interval = 100
> dsync_features =
> dsync_hashed_headers = Date Message-ID
> dsync_remote_cmd = ssh -l%{login} %{host} doveadm dsync-server -u%u -U
> first_valid_gid = 1
> first_valid_uid = 500
> haproxy_timeout = 3 secs
> haproxy_trusted_networks =
> hostname =
> imap_capability =
> imap_client_workarounds =
> imap_fetch_failure = disconnect-immediately
> imap_hibernate_timeout = 0
> imap_id_log =
> imap_id_retain = no
> imap_id_send = name *
> imap_idle_notify_interval = 2 mins
> imap_literal_minus = no
> imap_logout_format = in=%i out=%o deleted=%{deleted} expunged=%{expunged}
> trashed=%{trashed}
> hdr_count=%{fetch_hdr_count} hdr_bytes=%{fetch_hdr_bytes}
> body_count=%{fetch_body_count}
> body_bytes=%{fetch_body_bytes}
> imap_max_line_length = 64 k
> imap_metadata = no
> imap_urlauth_host =
> imap_urlauth_logout_format = in=%i out=%o
> imap_urlauth_port = 143
> imapc_cmd_timeout = 5 mins
> imapc_connection_retry_count = 1
> imapc_connection_retry_interval = 1 secs
> imapc_features =
> imapc_host =
> imapc_list_prefix =
> imapc_master_user =
> imapc_max_idle_time = 29 mins
> imapc_max_line_length = 0
> imapc_password =
> imapc_port = 143
> imapc_rawlog_dir =
> imapc_sasl_mechanisms =
> imapc_ssl = no
> imapc_ssl_verify = yes
> imapc_user =
> import_environment = TZ CORE_OUTOFMEM CORE_ERROR LISTEN_PID LISTEN_FDS
> NOTIFY_SOCKET
> info_log_path =
> instance_name = dovecot
> last_valid_gid = 0
> last_valid_uid = 0
> lda_mailbox_autocreate = no
> lda_mailbox_autosubscribe = no
> lda_original_recipient_header =
> libexec_dir = /usr/lib/dovecot
> listen = *, ::
> lmtp_add_received_header = yes
> lmtp_client_workarounds =
> lmtp_hdr_delivery_address = final
> lmtp_proxy = no
> lmtp_proxy_rawlog_dir =
> lmtp_rawlog_dir =
> lmtp_rcpt_check_quota = no
> lmtp_save_to_detail_mailbox = no
> lmtp_user_concurrency_limit = 0
> lock_method = fcntl
> log_core_filter =
> log_debug =
> log_path = syslog
> log_timestamp = "%b %d %H:%M:%S "
> login_access_sockets =
> login_greeting = Dovecot (Debian) ready.
> login_log_format = %$: %s
> login_log_format_elements = user=<%u> method=%m rip=%r lip=%l mpid=%e %c
> session=<%{session}>
> login_plugin_dir = /usr/lib/dovecot/modules/login
> login_plugins =
> login_proxy_max_disconnect_delay = 0
> login_proxy_max_reconnects = 3
> login_proxy_notify_path = proxy-notify
> login_proxy_timeout = 30 secs
> login_source_ips =
> login_trusted_networks =
> mail_access_groups =
> mail_always_cache_fields =
> mail_attachment_detection_options =
> mail_attachment_dir =
> mail_attachment_fs = sis posix
> mail_attachment_hash = %{sha1}
> mail_attachment_min_size = 128 k
> mail_attribute_dict =
> mail_cache_fields = flags
> mail_cache_max_size = 1 G
> mail_cache_min_mail_count = 0
> mail_cache_purge_continued_percentage = 200
> mail_cache_purge_delete_percentage = 20
> mail_cache_purge_header_continue_count = 4
> mail_cache_purge_min_size = 32 k
> mail_cache_record_max_size = 64 k
> mail_cache_unaccessed_field_drop = 30 days
> mail_chroot =
> mail_debug = no
> mail_fsync = optimized
> mail_full_filesystem_access = no
> mail_gid =
> mail_home =
> mail_index_log2_max_age = 2 days
> mail_index_log_rotate_max_size = 1 M
> mail_index_log_rotate_min_age = 5 mins
> mail_index_log_rotate_min_size = 32 k
> mail_index_rewrite_max_log_bytes = 128 k
> mail_index_rewrite_min_log_bytes = 8 k
> mail_location = mbox:~/mail:INBOX=/var/mail/%u
> mail_log_prefix = "%s(%u)<%{pid}><%{session}>: "
> mail_max_keyword_length = 50
> mail_max_lock_timeout = 0
> mail_max_userip_connections = 10
> mail_never_cache_fields = imap.envelope
> mail_nfs_index = no
> mail_nfs_storage = no
> mail_plugin_dir = /usr/lib/dovecot/modules
> mail_plugins =
> mail_prefetch_count = 0
> mail_privileged_group = mail
> mail_save_crlf = no
> mail_server_admin =
> mail_server_comment =
> mail_shared_explicit_inbox = no
> mail_sort_max_read_count = 0
> mail_temp_dir = /tmp
> mail_temp_scan_interval = 1 weeks
> mail_uid =
> mail_vsize_bg_after_count = 0
> mailbox_idle_check_interval = 30 secs
> mailbox_list_index = yes
> mailbox_list_index_include_inbox = no
> mailbox_list_index_very_dirty_syncs = no
> maildir_broken_filename_sizes = no
> maildir_copy_with_hardlinks = yes
> maildir_empty_new = no
> maildir_stat_dirs = no
> maildir_very_dirty_syncs = no
> master_user_separator =
> mbox_dirty_syncs = yes
> mbox_dotlock_change_timeout = 2 mins
> mbox_lazy_writes = yes
> mbox_lock_timeout = 5 mins
> mbox_md5 = apop3d
> mbox_min_index_size = 0
> mbox_read_locks = fcntl
> mbox_very_dirty_syncs = no
> mbox_write_locks = fcntl dotlock
> mdbox_preallocate_space = no
> mdbox_rotate_interval = 0
> mdbox_rotate_size = 10 M
> mmap_disable = no
> namespace inbox {
> disabled = no
> hidden = no
> ignore_on_failure = no
> inbox = yes
> list = yes
> location =
> mailbox Drafts {
> auto = no
> autoexpunge = 0
> autoexpunge_max_mails = 0
> comment =
> driver =
> special_use = \Drafts
> }
> mailbox Junk {
> auto = no
> autoexpunge = 0
> autoexpunge_max_mails = 0
> comment =
> driver =
> special_use = \Junk
> }
> mailbox Sent {
> auto = no
> autoexpunge = 0
> autoexpunge_max_mails = 0
> comment =
> driver =
> special_use = \Sent
> }
> mailbox "Sent Messages" {
> auto = no
> autoexpunge = 0
> autoexpunge_max_mails = 0
> comment =
> driver =
> special_use = \Sent
> }
> mailbox Trash {
> auto = no
> autoexpunge = 0
> autoexpunge_max_mails = 0
> comment =
> driver =
> special_use = \Trash
> }
> order = 0
> prefix =
> separator =
> subscriptions = yes
> type = private
> }
> old_stats_carbon_interval = 30 secs
> old_stats_carbon_name =
> old_stats_carbon_server =
> old_stats_command_min_time = 1 mins
> old_stats_domain_min_time = 12 hours
> old_stats_ip_min_time = 12 hours
> old_stats_memory_limit = 16 M
> old_stats_session_min_time = 15 mins
> old_stats_user_min_time = 1 hours
> passdb {
> args =
> auth_verbose = default
> default_fields =
> deny = no
> driver = pam
> master = no
> mechanisms =
> name =
> override_fields =
> pass = no
> result_failure = continue
> result_internalfail = continue
> result_success = return-ok
> skip = never
> username_filter =
> }
> pop3_client_workarounds =
> pop3_delete_type = default
> pop3_deleted_flag =
> pop3_enable_last = no
> pop3_fast_size_lookups = no
> pop3_lock_session = no
> pop3_logout_format = top=%t/%p, retr=%r/%b, del=%d/%m, size=%s
> pop3_no_flag_updates = no
> pop3_reuse_xuidl = no
> pop3_save_uidl = no
> pop3_uidl_duplicates = allow
> pop3_uidl_format = %08Xu%08Xv
> pop3c_features =
> pop3c_host =
> pop3c_master_user =
> pop3c_password =
> pop3c_port = 110
> pop3c_quick_received_date = no
> pop3c_rawlog_dir =
> pop3c_ssl = no
> pop3c_ssl_verify = yes
> pop3c_user = %u
> postmaster_address = postmaster@%{if;%d;ne;;%d;%{hostname}}
> protocols = " imap"
> quota_full_tempfail = no
> rawlog_dir =
> recipient_delimiter = +
> rejection_reason = Your message to <%t> was automatically rejected:%n%r
> rejection_subject = Rejected: %s
> replication_dsync_parameters = -d -N -l 30 -U
> replication_full_sync_interval = 1 days
> replication_max_conns = 10
> replicator_host = replicator
> replicator_port = 0
> sendmail_path = /usr/sbin/sendmail
> service aggregator {
> chroot = .
> client_limit = 0
> drop_priv_before_exec = no
> executable = aggregator
> extra_groups =
> fifo_listener replication-notify-fifo {
> group =
> mode = 0600
> user =
> }
> group =
> idle_kill = 0
> privileged_group =
> process_limit = 0
> process_min_avail = 0
> protocol =
> service_count = 0
> type =
> unix_listener replication-notify {
> group =
> mode = 0600
> user =
> }
> user = $default_internal_user
> vsz_limit = 18446744073709551615 B
> }
> service anvil {
> chroot = empty
> client_limit = 0
> drop_priv_before_exec = no
> executable = anvil
> extra_groups =
> group =
> 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 =
> mode = 0600
> user =
> }
> unix_listener anvil {
> group =
> mode = 0600
> user =
> }
> user = $default_internal_user
> vsz_limit = 18446744073709551615 B
> }
> service auth-worker {
> chroot =
> client_limit = 1
> drop_priv_before_exec = no
> executable = auth -w
> extra_groups =
> group =
> idle_kill = 0
> privileged_group =
> process_limit = 0
> process_min_avail = 0
> protocol =
> service_count = 1
> type =
> unix_listener auth-worker {
> group =
> mode = 0600
> user = $default_internal_user
> }
> user =
> vsz_limit = 18446744073709551615 B
> }
> service auth {
> chroot =
> client_limit = 0
> drop_priv_before_exec = no
> executable = auth
> extra_groups =
> group =
> idle_kill = 0
> privileged_group =
> process_limit = 1
> process_min_avail = 0
> protocol =
> service_count = 0
> type =
> unix_listener auth-client {
> group =
> mode = 0600
> user = $default_internal_user
> }
> unix_listener auth-login {
> group =
> mode = 0600
> user = $default_internal_user
> }
> unix_listener auth-master {
> group =
> mode = 0600
> user =
> }
> unix_listener auth-userdb {
> group =
> mode = 0666
> user = $default_internal_user
> }
> unix_listener login/login {
> group =
> mode = 0666
> user =
> }
> unix_listener token-login/tokenlogin {
> group =
> mode = 0666
> user =
> }
> user = $default_internal_user
> vsz_limit = 18446744073709551615 B
> }
> service config {
> chroot =
> client_limit = 0
> drop_priv_before_exec = no
> executable = config
> extra_groups =
> group =
> idle_kill = 4294967295 secs
> privileged_group =
> process_limit = 0
> process_min_avail = 0
> protocol =
> service_count = 0
> type = config
> unix_listener config {
> group =
> mode = 0600
> user =
> }
> user =
> vsz_limit = 18446744073709551615 B
> }
> service dict-async {
> chroot =
> client_limit = 0
> drop_priv_before_exec = no
> executable = dict
> extra_groups =
> group =
> idle_kill = 0
> privileged_group =
> process_limit = 0
> process_min_avail = 0
> protocol =
> service_count = 0
> type =
> unix_listener dict-async {
> group = $default_internal_group
> mode = 0660
> user =
> }
> user = $default_internal_user
> vsz_limit = 18446744073709551615 B
> }
> service dict {
> chroot =
> client_limit = 1
> drop_priv_before_exec = no
> executable = dict
> extra_groups =
> group =
> idle_kill = 0
> privileged_group =
> process_limit = 0
> process_min_avail = 0
> protocol =
> service_count = 0
> type =
> unix_listener dict {
> group = $default_internal_group
> mode = 0660
> user =
> }
> user = $default_internal_user
> vsz_limit = 18446744073709551615 B
> }
> service director {
> chroot = .
> client_limit = 0
> drop_priv_before_exec = no
> executable = director
> extra_groups =
> fifo_listener login/proxy-notify {
> group =
> mode = 00
> user =
> }
> group =
> idle_kill = 4294967295 secs
> inet_listener {
> address =
> haproxy = no
> port = 0
> reuse_port = no
> ssl = no
> }
> privileged_group =
> process_limit = 1
> process_min_avail = 0
> protocol =
> service_count = 0
> type =
> unix_listener director-admin {
> group =
> mode = 0600
> user =
> }
> unix_listener director-userdb {
> group =
> mode = 0600
> user =
> }
> unix_listener login/director {
> group =
> mode = 00
> user =
> }
> user = $default_internal_user
> vsz_limit = 18446744073709551615 B
> }
> service dns-client {
> chroot =
> client_limit = 1
> drop_priv_before_exec = no
> executable = dns-client
> extra_groups =
> group =
> idle_kill = 0
> privileged_group =
> process_limit = 0
> process_min_avail = 0
> protocol =
> service_count = 0
> type =
> unix_listener dns-client {
> group =
> mode = 0666
> user =
> }
> unix_listener login/dns-client {
> group =
> mode = 0666
> user =
> }
> user = $default_internal_user
> vsz_limit = 18446744073709551615 B
> }
> service doveadm {
> chroot =
> client_limit = 1
> drop_priv_before_exec = no
> executable = doveadm-server
> extra_groups = $default_internal_group
> group =
> idle_kill = 0
> privileged_group =
> process_limit = 0
> process_min_avail = 0
> protocol =
> service_count = 1
> type =
> unix_listener doveadm-server {
> group =
> mode = 0600
> user =
> }
> user =
> vsz_limit = 18446744073709551615 B
> }
> service health-check {
> chroot =
> client_limit = 1
> drop_priv_before_exec = yes
> executable = script -p health-check.sh
> extra_groups =
> group =
> idle_kill = 0
> privileged_group =
> process_limit = 0
> process_min_avail = 0
> protocol =
> service_count = 0
> type =
> user = $default_internal_user
> vsz_limit = 18446744073709551615 B
> }
> service imap-hibernate {
> chroot =
> client_limit = 0
> drop_priv_before_exec = no
> executable = imap-hibernate
> extra_groups =
> group =
> idle_kill = 0
> privileged_group =
> process_limit = 0
> process_min_avail = 0
> protocol = imap
> service_count = 0
> type =
> unix_listener imap-hibernate {
> group = $default_internal_group
> mode = 0660
> user =
> }
> user = $default_internal_user
> vsz_limit = 18446744073709551615 B
> }
> service imap-login {
> chroot = login
> client_limit = 0
> drop_priv_before_exec = no
> executable = imap-login
> extra_groups =
> group =
> idle_kill = 0
> inet_listener imap {
> address =
> haproxy = no
> port = 143
> reuse_port = no
> ssl = no
> }
> inet_listener imaps {
> address =
> haproxy = no
> port = 993
> reuse_port = no
> ssl = yes
> }
> privileged_group =
> process_limit = 0
> process_min_avail = 0
> protocol = imap
> service_count = 1
> type = login
> user = $default_login_user
> vsz_limit = 18446744073709551615 B
> }
> service imap-urlauth-login {
> chroot = token-login
> client_limit = 0
> drop_priv_before_exec = no
> executable = imap-urlauth-login
> extra_groups =
> group =
> idle_kill = 0
> privileged_group =
> process_limit = 0
> process_min_avail = 0
> protocol = imap
> service_count = 1
> type = login
> unix_listener imap-urlauth {
> group =
> mode = 0666
> user =
> }
> user = $default_login_user
> vsz_limit = 18446744073709551615 B
> }
> service imap-urlauth-worker {
> chroot =
> client_limit = 1
> drop_priv_before_exec = no
> executable = imap-urlauth-worker
> extra_groups = $default_internal_group
> group =
> idle_kill = 0
> privileged_group =
> process_limit = 1024
> process_min_avail = 0
> protocol = imap
> service_count = 1
> type =
> unix_listener imap-urlauth-worker {
> group =
> mode = 0600
> user = $default_internal_user
> }
> user =
> vsz_limit = 18446744073709551615 B
> }
> service imap-urlauth {
> chroot =
> client_limit = 1
> drop_priv_before_exec = no
> executable = imap-urlauth
> extra_groups =
> group =
> idle_kill = 0
> privileged_group =
> process_limit = 1024
> process_min_avail = 0
> protocol = imap
> service_count = 1
> type =
> unix_listener token-login/imap-urlauth {
> group =
> mode = 0666
> user =
> }
> user = $default_internal_user
> vsz_limit = 18446744073709551615 B
> }
> service imap {
> chroot =
> client_limit = 1
> drop_priv_before_exec = no
> executable = imap
> extra_groups = $default_internal_group
> group =
> idle_kill = 0
> privileged_group =
> process_limit = 1024
> process_min_avail = 0
> protocol = imap
> service_count = 1
> type =
> unix_listener imap-master {
> group =
> mode = 0600
> user =
> }
> unix_listener login/imap {
> group =
> mode = 0666
> user =
> }
> user =
> vsz_limit = 18446744073709551615 B
> }
> service indexer-worker {
> chroot =
> client_limit = 1
> drop_priv_before_exec = no
> executable = indexer-worker
> extra_groups = $default_internal_group
> group =
> idle_kill = 0
> privileged_group =
> process_limit = 10
> process_min_avail = 0
> protocol =
> service_count = 0
> type =
> unix_listener indexer-worker {
> group =
> mode = 0600
> user = $default_internal_user
> }
> user =
> vsz_limit = 18446744073709551615 B
> }
> service indexer {
> chroot =
> client_limit = 0
> drop_priv_before_exec = no
> executable = indexer
> extra_groups =
> group =
> idle_kill = 0
> privileged_group =
> process_limit = 1
> process_min_avail = 0
> protocol =
> service_count = 0
> type =
> unix_listener indexer {
> group =
> mode = 0666
> user =
> }
> user = $default_internal_user
> vsz_limit = 18446744073709551615 B
> }
> service ipc {
> chroot = empty
> client_limit = 0
> drop_priv_before_exec = no
> executable = ipc
> extra_groups =
> group =
> idle_kill = 0
> privileged_group =
> process_limit = 1
> process_min_avail = 0
> protocol =
> service_count = 0
> type =
> unix_listener ipc {
> group =
> mode = 0600
> user = $default_internal_user
> }
> unix_listener login/ipc-proxy {
> group =
> mode = 0600
> user = $default_login_user
> }
> user = $default_internal_user
> vsz_limit = 18446744073709551615 B
> }
> service lmtp {
> chroot =
> client_limit = 1
> drop_priv_before_exec = no
> executable = lmtp
> extra_groups = $default_internal_group
> group =
> idle_kill = 0
> privileged_group =
> process_limit = 0
> process_min_avail = 0
> protocol = lmtp
> service_count = 0
> type =
> unix_listener lmtp {
> group =
> mode = 0666
> user =
> }
> user =
> vsz_limit = 18446744073709551615 B
> }
> service log {
> chroot =
> client_limit = 0
> drop_priv_before_exec = no
> executable = log
> extra_groups =
> group =
> idle_kill = 4294967295 secs
> privileged_group =
> process_limit = 1
> process_min_avail = 0
> protocol =
> service_count = 0
> type = log
> unix_listener log-errors {
> group =
> mode = 0600
> user =
> }
> user =
> vsz_limit = 18446744073709551615 B
> }
> service old-stats {
> chroot = empty
> client_limit = 0
> drop_priv_before_exec = no
> executable = old-stats
> extra_groups =
> fifo_listener old-stats-mail {
> group =
> mode = 0600
> user =
> }
> fifo_listener old-stats-user {
> group =
> mode = 0600
> user =
> }
> group =
> idle_kill = 4294967295 secs
> privileged_group =
> process_limit = 1
> process_min_avail = 0
> protocol =
> service_count = 0
> type =
> unix_listener old-stats {
> group =
> mode = 0600
> user =
> }
> user = $default_internal_user
> vsz_limit = 18446744073709551615 B
> }
> service pop3-login {
> chroot = login
> client_limit = 0
> drop_priv_before_exec = no
> executable = pop3-login
> extra_groups =
> group =
> idle_kill = 0
> inet_listener pop3 {
> address =
> haproxy = no
> port = 110
> reuse_port = no
> ssl = no
> }
> inet_listener pop3s {
> address =
> haproxy = no
> port = 995
> reuse_port = no
> ssl = yes
> }
> privileged_group =
> process_limit = 0
> process_min_avail = 0
> protocol = pop3
> service_count = 1
> type = login
> user = $default_login_user
> vsz_limit = 18446744073709551615 B
> }
> service pop3 {
> chroot =
> client_limit = 1
> drop_priv_before_exec = no
> executable = pop3
> extra_groups = $default_internal_group
> group =
> idle_kill = 0
> privileged_group =
> process_limit = 1024
> process_min_avail = 0
> protocol = pop3
> service_count = 1
> type =
> unix_listener login/pop3 {
> group =
> mode = 0666
> user =
> }
> user =
> vsz_limit = 18446744073709551615 B
> }
> service replicator {
> chroot =
> client_limit = 0
> drop_priv_before_exec = no
> executable = replicator
> extra_groups =
> group =
> idle_kill = 4294967295 secs
> privileged_group =
> process_limit = 1
> process_min_avail = 0
> protocol =
> service_count = 0
> type =
> unix_listener replicator-doveadm {
> group =
> mode = 00
> user = $default_internal_user
> }
> unix_listener replicator {
> group =
> mode = 0600
> user = $default_internal_user
> }
> user =
> vsz_limit = 18446744073709551615 B
> }
> service stats {
> chroot =
> client_limit = 0
> drop_priv_before_exec = no
> executable = stats
> extra_groups =
> group =
> idle_kill = 4294967295 secs
> privileged_group =
> process_limit = 1
> process_min_avail = 0
> protocol =
> service_count = 0
> type =
> unix_listener stats-reader {
> group =
> mode = 0600
> user =
> }
> unix_listener stats-writer {
> group = $default_internal_group
> mode = 0660
> user =
> }
> user = $default_internal_user
> vsz_limit = 18446744073709551615 B
> }
> service submission-login {
> chroot = login
> client_limit = 0
> drop_priv_before_exec = no
> executable = submission-login
> extra_groups =
> group =
> idle_kill = 0
> inet_listener submission {
> address =
> haproxy = no
> port = 587
> reuse_port = no
> ssl = no
> }
> privileged_group =
> process_limit = 0
> process_min_avail = 0
> protocol = submission
> service_count = 1
> type = login
> user = $default_login_user
> vsz_limit = 18446744073709551615 B
> }
> service submission {
> chroot =
> client_limit = 1
> drop_priv_before_exec = no
> executable = submission
> extra_groups = $default_internal_group
> group =
> idle_kill = 0
> privileged_group =
> process_limit = 1024
> process_min_avail = 0
> protocol = submission
> service_count = 1
> type =
> unix_listener login/submission {
> group =
> mode = 0666
> user =
> }
> user =
> vsz_limit = 18446744073709551615 B
> }
> service tcpwrap {
> chroot =
> client_limit = 1
> drop_priv_before_exec = no
> executable = tcpwrap
> extra_groups =
> group =
> idle_kill = 0
> privileged_group =
> process_limit = 0
> process_min_avail = 0
> protocol =
> service_count = 0
> type =
> user = $default_internal_user
> vsz_limit = 18446744073709551615 B
> }
> shutdown_clients = yes
> ssl = no
> ssl_alt_cert =
> ssl_alt_key =
> ssl_ca =
> ssl_cert =
> ssl_cert_username_field = commonName
> ssl_cipher_list =
> ALL:!kRSA:!SRP:!kDHd:!DSS:!aNULL:!eNULL:!EXPORT:!DES:!3DES:!MD5:!PSK:!RC4:!ADH:!
> LOW@STRENGTH
> ssl_client_ca_dir =
> ssl_client_ca_file =
> ssl_client_cert =
> ssl_client_key =
> ssl_client_require_valid_cert = yes
> ssl_crypto_device =
> ssl_curve_list =
> ssl_dh =
> ssl_key =
> ssl_key_password =
> ssl_min_protocol = TLSv1
> ssl_options =
> ssl_prefer_server_ciphers = no
> ssl_require_crl = yes
> ssl_verify_client_cert = no
> state_dir = /var/lib/dovecot
> stats_http_rawlog_dir =
> stats_writer_socket_path = stats-writer
> submission_client_workarounds =
> submission_host =
> submission_logout_format = in=%i out=%o
> submission_max_mail_size = 0
> submission_max_recipients = 0
> submission_relay_command_timeout = 5 mins
> submission_relay_connect_timeout = 30 secs
> submission_relay_host =
> submission_relay_master_user =
> submission_relay_max_idle_time = 29 mins
> submission_relay_password =
> submission_relay_port = 25
> submission_relay_rawlog_dir =
> submission_relay_ssl = no
> submission_relay_ssl_verify = yes
> submission_relay_trusted = no
> submission_relay_user =
> submission_ssl = no
> submission_timeout = 30 secs
> syslog_facility = mail
> userdb {
> args =
> auth_verbose = default
> default_fields =
> driver = passwd
> name =
> override_fields =
> result_failure = continue
> result_internalfail = continue
> result_success = return-ok
> skip = never
> }
> valid_chroot_dirs =
> verbose_proctitle = no
> verbose_ssl = no
> version_ignore = no
> root@email-001:/home/steven/mail#
> On Tue, 24 Jun 2025 at 01:21, John Stoffel <[email protected]> wrote:
>>>>>> "Thing" == Thing via dovecot <[email protected]> writes:
>> I am getting this error in Dovecot,
>> Server Error: UID MOVE: (0.012 + 0.000 + 0.011 secs) and seem unable to send
>> to
>> trash *I think)
>> In the logs i am seeing,
8> <----
>> <W910Ii44SNgAAAAAAAAAAAAAAAAAAAAB>: Error: Mailbox Trash: read() failed with
>> mbox: Input/output error
>> Jun 23 07:30:58 email-001 dovecot: imap
>> (steven)<120035><W910Ii44SNgAAAAAAAAAAAAAAAAAAAAB>: Error: Mailbox Trash:
>> ftruncate() failed with mbox: Structure needs cleaning
>> Jun 23 07:30:58 email-001 dovecot: imap
>> (steven)<120035><W910Ii44SNgAAAAAAAAAAAAAAAAAAAAB>: Logged out in=165
>> out=1189
>> deleted=0 expunged=0 trashed=0 hdr_count=0 hdr_bytes=0 body_count=0
>> body_bytes=0
>> Jun 23 07:30:58 email-001 dovecot: imap-login: Login: user=<steven>,
>> method=PLAIN, rip=::1, lip=::1, mpid=120067, secured,
>> session=<WNR1Ii44TNgAAAAAAAAAAAAAAAAAAAAB>
>> Jun 23 07:30:58 email-001 dovecot: imap(steven)<120067>
8> <----
>> I doubt it is Dovecot but I have no idea as Google isnt helping
>> much, any ideas please? I suspect it was a power loss issue as a
>> CB failed on me.
> CB = Computer Board? Please spell out acronyms the first time you use
> them if they're not email related.
> But as a first guess, what happens if you try to open your Trash
> folder and look inside it? Can you make any changes to the Trash
> folder directly?
> Second, what version of dovecot are you running and on which OS?
> Please also post details of your setup and your various settings. Use
> the 'doveconf' tool to dump your configuration.
> Third, have you run out of disk space? Do you see other problems on
> this system? Not being able to truncate a file either means you've
> corrupted the file, or the filesystem is having problems. But it's
> hard to say when your logs.
> John
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