Hi,
I have a fedora28 system with dovecot-2.3.5 and I'm trying to figure
out why I'm increasingly receiving duplicate emails. The message IDs
are exactly the same. It's always two of the same messages. I don't
think it's ever occurred in the inbox. It doesn't happen with every
message or seemingly in every folder.
I've read about dovecot deduplicate, but of course I want to prevent
them from being duplicated in the first place. It's also happening
much more frequently now.
Could something in my configuration cause this problem?
Below is the contents of my doveconf
# 2.3.5 (513208660): /etc/dovecot/dovecot.conf
# Pigeonhole version 0.5.5 (2483b085)
# OS: Linux 4.20.11-100.fc28.x86_64 x86_64 Fedora release 28 (Twenty Eight)
# Hostname: orion.inside.guardiandigital.com
# 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
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
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 = /var/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 = %u
disable_plaintext_auth = yes
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_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
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/libexec/dovecot
listen = *, ::
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 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/lib64/dovecot/login
login_plugins login_proxy_max_disconnect_delay = 0
login_proxy_notify_path = proxy-notify
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_compress_continued_percentage = 200
mail_cache_compress_delete_percentage = 20
mail_cache_compress_header_continue_count = 4
mail_cache_compress_min_size = 32 k
mail_cache_fields = flags
mail_cache_min_mail_count = 0
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
mail_home = mail/
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/spool/mail/%u
mail_log_prefix = "%s(%u)<%{pid}><%{session}>: "
mail_max_keyword_length = 50
mail_max_lock_timeout = 0
mail_max_userip_connections = 500
mail_never_cache_fields = imap.envelope
mail_nfs_index = no
mail_nfs_storage = no
mail_plugin_dir = /usr/lib64/dovecot
mail_plugins = " listescape"
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
managesieve_client_workarounds managesieve_implementation_string = Dovecot
Pigeonhole
managesieve_logout_format = bytes=%i/%o
managesieve_max_compile_errors = 5
managesieve_max_line_length = 65536
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
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
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 }
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 pop3
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 /var/spool/postfix/private/auth {
group = postfix
mode = 0660
user = postfix
}
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
privileged_group process_limit = 1
process_min_avail = 0
protocol service_count = 0
type unix_listener director-admin {
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 }
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 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 = 0
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 = 20
protocol = imap
service_count = 0
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 managesieve-login {
chroot = login
client_limit = 0
drop_priv_before_exec = no
executable = managesieve-login
extra_groups group idle_kill = 0
inet_listener sieve {
address haproxy = no
port = 4190
reuse_port = no
ssl = no
}
privileged_group process_limit = 0
process_min_avail = 0
protocol = sieve
service_count = 1
type = login
user = $default_login_user
vsz_limit = 18446744073709551615 B
}
service managesieve {
chroot client_limit = 1
drop_priv_before_exec = no
executable = managesieve
extra_groups group idle_kill = 0
privileged_group process_limit = 0
process_min_avail = 0
protocol = sieve
service_count = 1
type unix_listener login/sieve {
group mode = 0666
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 = 0
reuse_port = no
ssl = no
}
inet_listener pop3s {
address = 192.168.1.100
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 = empty
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
}
shutdown_clients = yes
ssl = yes
ssl_alt_cert ssl_alt_key ssl_ca ssl_cert = </etc/letsencrypt/fullchain.pem
ssl_cert_username_field = commonName
ssl_cipher_list
ALL:!LOW:!EXP:!aNULL:!RC4::!eNULL:!LOW:!3DES:!MD5:!EXP:!PSK:!SRP:!DSS
ssl_client_ca_dir ssl_client_ca_file ssl_client_cert ssl_client_key
ssl_crypto_device ssl_curve_list ssl_dh = # hidden, use -P to show it
ssl_key = # hidden, use -P to show it
ssl_key_password ssl_min_protocol = TLSv1
ssl_options ssl_prefer_server_ciphers = yes
ssl_require_crl = yes
ssl_verify_client_cert = no
state_dir = /var/lib/dovecot
stats_writer_socket_path = stats-writer
submission_client_workarounds submission_host submission_logout_format = in=%i
out=%o
submission_max_mail_size = 40 M
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
}
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