Hi,
unfiltered postconf output is overwhelming. Please provide output of postconf -n. Also complete loglines of a failed smtp delivery would be very useful. Seems you are using your host as smarthost, because no relayhost is set. So it would be helpful to know if you have problems sending mail to all, or only some, hosts. Willi On 12.01.2017 11:12, Jeremy Hansen wrote: > I have a mail server behind a NAT/Firewall. This mail server was set up to > move away a publicly facing mail server. > > I can’t figure out why this is happening. Incoming mail is working fine but > trying to send mail outbound from this mail server is resulting in this error: > > mail.blah.com[X.X.X.111]:25: Invalid argument > > and the mail is deferred. > > The error isn’t very descriptive. I’m trying to figure out what is happening > here. > > Here’s my conf: > > 2bounce_notice_recipient = postmaster > access_map_defer_code = 450 > access_map_reject_code = 554 > address_verify_cache_cleanup_interval = 12h > address_verify_default_transport = $default_transport > address_verify_local_transport = $local_transport > address_verify_map = btree:$data_directory/verify_cache > address_verify_negative_cache = yes > address_verify_negative_expire_time = 3d > address_verify_negative_refresh_time = 3h > address_verify_poll_count = ${stress?1}${stress:3} > address_verify_poll_delay = 3s > address_verify_positive_expire_time = 31d > address_verify_positive_refresh_time = 7d > address_verify_relay_transport = $relay_transport > address_verify_relayhost = $relayhost > address_verify_sender = $double_bounce_sender > address_verify_sender_dependent_default_transport_maps = > $sender_dependent_default_transport_maps > address_verify_sender_dependent_relayhost_maps = > $sender_dependent_relayhost_maps > address_verify_sender_ttl = 0s > address_verify_service_name = verify > address_verify_transport_maps = $transport_maps > address_verify_virtual_transport = $virtual_transport > alias_database = hash:/etc/aliases > alias_maps = hash:/etc/aliases, nis:mail.aliases > allow_mail_to_commands = alias, forward > allow_mail_to_files = alias, forward > allow_min_user = no > allow_percent_hack = yes > allow_untrusted_routing = no > alternate_config_directories = > always_add_missing_headers = no > always_bcc = > amavisfeed_delivery_slot_cost = $default_delivery_slot_cost > amavisfeed_delivery_slot_discount = $default_delivery_slot_discount > amavisfeed_delivery_slot_loan = $default_delivery_slot_loan > amavisfeed_destination_concurrency_failed_cohort_limit = > $default_destination_concurrency_failed_cohort_limit > amavisfeed_destination_concurrency_limit = > $default_destination_concurrency_limit > amavisfeed_destination_concurrency_negative_feedback = > $default_destination_concurrency_negative_feedback > amavisfeed_destination_concurrency_positive_feedback = > $default_destination_concurrency_positive_feedback > amavisfeed_destination_rate_delay = $default_destination_rate_delay > amavisfeed_destination_recipient_limit = $default_destination_recipient_limit > amavisfeed_extra_recipient_limit = $default_extra_recipient_limit > amavisfeed_initial_destination_concurrency = $initial_destination_concurrency > amavisfeed_minimum_delivery_slots = $default_minimum_delivery_slots > amavisfeed_recipient_limit = $default_recipient_limit > amavisfeed_recipient_refill_delay = $default_recipient_refill_delay > amavisfeed_recipient_refill_limit = $default_recipient_refill_limit > anvil_rate_time_unit = 60s > anvil_status_update_time = 600s > append_at_myorigin = yes > append_dot_mydomain = yes > application_event_drain_time = 100s > authorized_flush_users = static:anyone > authorized_mailq_users = static:anyone > authorized_submit_users = static:anyone > backwards_bounce_logfile_compatibility = yes > berkeley_db_create_buffer_size = 16777216 > berkeley_db_read_buffer_size = 131072 > best_mx_transport = > biff = yes > body_checks = > body_checks_size_limit = 51200 > bounce_notice_recipient = postmaster > bounce_queue_lifetime = 5d > bounce_service_name = bounce > bounce_size_limit = 50000 > bounce_template_file = > broken_sasl_auth_clients = no > canonical_classes = envelope_sender, envelope_recipient, header_sender, > header_recipient > canonical_maps = > cleanup_service_name = cleanup > command_directory = /usr/sbin > command_execution_directory = > command_expansion_filter = > 1234567890!@%-_=+:,./abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ > command_time_limit = 1000s > config_directory = /etc/postfix > connection_cache_protocol_timeout = 5s > connection_cache_service_name = scache > connection_cache_status_update_time = 600s > connection_cache_ttl_limit = 2s > content_filter = > cyrus_sasl_config_path = > daemon_directory = /usr/libexec/postfix > daemon_table_open_error_is_fatal = no > daemon_timeout = 18000s > data_directory = /var/lib/postfix > debug_peer_level = 2 > debug_peer_list = > debugger_command = > default_database_type = hash > default_delivery_slot_cost = 5 > default_delivery_slot_discount = 50 > default_delivery_slot_loan = 3 > default_destination_concurrency_failed_cohort_limit = 1 > default_destination_concurrency_limit = 20 > default_destination_concurrency_negative_feedback = 1 > default_destination_concurrency_positive_feedback = 1 > default_destination_rate_delay = 0s > default_destination_recipient_limit = 50 > default_extra_recipient_limit = 1000 > default_filter_nexthop = > default_minimum_delivery_slots = 3 > default_privs = nobody > default_process_limit = 100 > default_rbl_reply = $rbl_code Service unavailable; $rbl_class [$rbl_what] > blocked using $rbl_domain${rbl_reason?; $rbl_reason} > default_recipient_limit = 20000 > default_recipient_refill_delay = 5s > default_recipient_refill_limit = 100 > default_transport = smtp > default_verp_delimiters = += > defer_code = 450 > defer_service_name = defer > defer_transports = > delay_logging_resolution_limit = 2 > delay_notice_recipient = postmaster > delay_warning_time = 0h > deliver_lock_attempts = 20 > deliver_lock_delay = 1s > destination_concurrency_feedback_debug = no > detect_8bit_encoding_header = yes > disable_dns_lookups = no > disable_mime_input_processing = no > disable_mime_output_conversion = no > disable_verp_bounces = no > disable_vrfy_command = no > dnsblog_reply_delay = 0s > dnsblog_service_name = dnsblog > dont_remove = 0 > double_bounce_sender = double-bounce > duplicate_filter_limit = 1000 > empty_address_default_transport_maps_lookup_key = <> > empty_address_recipient = MAILER-DAEMON > empty_address_relayhost_maps_lookup_key = <> > enable_long_queue_ids = no > enable_original_recipient = yes > error_delivery_slot_cost = $default_delivery_slot_cost > error_delivery_slot_discount = $default_delivery_slot_discount > error_delivery_slot_loan = $default_delivery_slot_loan > error_destination_concurrency_failed_cohort_limit = > $default_destination_concurrency_failed_cohort_limit > error_destination_concurrency_limit = $default_destination_concurrency_limit > error_destination_concurrency_negative_feedback = > $default_destination_concurrency_negative_feedback > error_destination_concurrency_positive_feedback = > $default_destination_concurrency_positive_feedback > error_destination_rate_delay = $default_destination_rate_delay > error_destination_recipient_limit = $default_destination_recipient_limit > error_extra_recipient_limit = $default_extra_recipient_limit > error_initial_destination_concurrency = $initial_destination_concurrency > error_minimum_delivery_slots = $default_minimum_delivery_slots > error_notice_recipient = postmaster > error_recipient_limit = $default_recipient_limit > error_recipient_refill_delay = $default_recipient_refill_delay > error_recipient_refill_limit = $default_recipient_refill_limit > error_service_name = error > execution_directory_expansion_filter = > 1234567890!@%-_=+:,./abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ > expand_owner_alias = no > export_environment = TZ MAIL_CONFIG LANG > fallback_transport = > fallback_transport_maps = > fast_flush_domains = $relay_domains > fast_flush_purge_time = 7d > fast_flush_refresh_time = 12h > fault_injection_code = 0 > flush_service_name = flush > fork_attempts = 5 > fork_delay = 1s > forward_expansion_filter = > 1234567890!@%-_=+:,./abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ > forward_path = $home/.forward${recipient_delimiter}${extension}, > $home/.forward > frozen_delivered_to = yes > hash_queue_depth = 1 > hash_queue_names = deferred, defer > header_address_token_limit = 10240 > header_checks = > header_size_limit = 102400 > helpful_warnings = yes > home_mailbox = > hopcount_limit = 50 > html_directory = no > ignore_mx_lookup_error = no > import_environment = MAIL_CONFIG MAIL_DEBUG MAIL_LOGTAG TZ XAUTHORITY DISPLAY > LANG=C > in_flow_delay = 1s > inet_interfaces = all > inet_protocols = all > initial_destination_concurrency = 5 > internal_mail_filter_classes = > invalid_hostname_reject_code = 501 > ipc_idle = 5s > ipc_timeout = 3600s > ipc_ttl = 1000s > line_length_limit = 2048 > lmtp_address_preference = any > lmtp_assume_final = no > lmtp_bind_address = > lmtp_bind_address6 = > lmtp_body_checks = > lmtp_cname_overrides_servername = no > lmtp_connect_timeout = 0s > lmtp_connection_cache_destinations = > lmtp_connection_cache_on_demand = yes > lmtp_connection_cache_time_limit = 2s > lmtp_connection_reuse_time_limit = 300s > lmtp_data_done_timeout = 600s > lmtp_data_init_timeout = 120s > lmtp_data_xfer_timeout = 180s > lmtp_defer_if_no_mx_address_found = no > lmtp_delivery_slot_cost = $default_delivery_slot_cost > lmtp_delivery_slot_discount = $default_delivery_slot_discount > lmtp_delivery_slot_loan = $default_delivery_slot_loan > lmtp_destination_concurrency_failed_cohort_limit = > $default_destination_concurrency_failed_cohort_limit > lmtp_destination_concurrency_limit = $default_destination_concurrency_limit > lmtp_destination_concurrency_negative_feedback = > $default_destination_concurrency_negative_feedback > lmtp_destination_concurrency_positive_feedback = > $default_destination_concurrency_positive_feedback > lmtp_destination_rate_delay = $default_destination_rate_delay > lmtp_destination_recipient_limit = $default_destination_recipient_limit > lmtp_discard_lhlo_keyword_address_maps = > lmtp_discard_lhlo_keywords = > lmtp_dns_resolver_options = > lmtp_enforce_tls = no > lmtp_extra_recipient_limit = $default_extra_recipient_limit > lmtp_generic_maps = > lmtp_header_checks = > lmtp_host_lookup = dns > lmtp_initial_destination_concurrency = $initial_destination_concurrency > lmtp_lhlo_name = $myhostname > lmtp_lhlo_timeout = 300s > lmtp_line_length_limit = 998 > lmtp_mail_timeout = 300s > lmtp_mime_header_checks = > lmtp_minimum_delivery_slots = $default_minimum_delivery_slots > lmtp_mx_address_limit = 5 > lmtp_mx_session_limit = 2 > lmtp_nested_header_checks = > lmtp_per_record_deadline = no > lmtp_pix_workaround_delay_time = 10s > lmtp_pix_workaround_maps = > lmtp_pix_workaround_threshold_time = 500s > lmtp_pix_workarounds = disable_esmtp,delay_dotcrlf > lmtp_quit_timeout = 300s > lmtp_quote_rfc821_envelope = yes > lmtp_randomize_addresses = yes > lmtp_rcpt_timeout = 300s > lmtp_recipient_limit = $default_recipient_limit > lmtp_recipient_refill_delay = $default_recipient_refill_delay > lmtp_recipient_refill_limit = $default_recipient_refill_limit > lmtp_reply_filter = > lmtp_rset_timeout = 20s > lmtp_sasl_auth_cache_name = > lmtp_sasl_auth_cache_time = 90d > lmtp_sasl_auth_enable = no > lmtp_sasl_auth_soft_bounce = yes > lmtp_sasl_mechanism_filter = > lmtp_sasl_password_maps = > lmtp_sasl_path = > lmtp_sasl_security_options = noplaintext, noanonymous > lmtp_sasl_tls_security_options = $lmtp_sasl_security_options > lmtp_sasl_tls_verified_security_options = $lmtp_sasl_tls_security_options > lmtp_sasl_type = cyrus > lmtp_send_dummy_mail_auth = no > lmtp_send_xforward_command = no > lmtp_sender_dependent_authentication = no > lmtp_skip_5xx_greeting = yes > lmtp_skip_quit_response = no > lmtp_starttls_timeout = 300s > lmtp_tcp_port = 24 > lmtp_tls_CAfile = > lmtp_tls_CApath = > lmtp_tls_block_early_mail_reply = no > lmtp_tls_cert_file = > lmtp_tls_ciphers = export > lmtp_tls_dcert_file = > lmtp_tls_dkey_file = $lmtp_tls_dcert_file > lmtp_tls_eccert_file = > lmtp_tls_eckey_file = $lmtp_tls_eccert_file > lmtp_tls_enforce_peername = yes > lmtp_tls_exclude_ciphers = > lmtp_tls_fingerprint_cert_match = > lmtp_tls_fingerprint_digest = md5 > lmtp_tls_key_file = $lmtp_tls_cert_file > lmtp_tls_loglevel = 0 > lmtp_tls_mandatory_ciphers = medium > lmtp_tls_mandatory_exclude_ciphers = > lmtp_tls_mandatory_protocols = !SSLv2 > lmtp_tls_note_starttls_offer = no > lmtp_tls_per_site = > lmtp_tls_policy_maps = > lmtp_tls_protocols = !SSLv2 > lmtp_tls_scert_verifydepth = 9 > lmtp_tls_secure_cert_match = nexthop > lmtp_tls_security_level = > lmtp_tls_session_cache_database = > lmtp_tls_session_cache_timeout = 3600s > lmtp_tls_verify_cert_match = hostname > lmtp_use_tls = no > lmtp_xforward_timeout = 300s > local_command_shell = > local_delivery_slot_cost = $default_delivery_slot_cost > local_delivery_slot_discount = $default_delivery_slot_discount > local_delivery_slot_loan = $default_delivery_slot_loan > local_destination_concurrency_failed_cohort_limit = > $default_destination_concurrency_failed_cohort_limit > local_destination_concurrency_limit = 2 > local_destination_concurrency_negative_feedback = > $default_destination_concurrency_negative_feedback > local_destination_concurrency_positive_feedback = > $default_destination_concurrency_positive_feedback > local_destination_rate_delay = $default_destination_rate_delay > local_destination_recipient_limit = 1 > local_extra_recipient_limit = $default_extra_recipient_limit > local_header_rewrite_clients = permit_inet_interfaces > local_initial_destination_concurrency = $initial_destination_concurrency > local_minimum_delivery_slots = $default_minimum_delivery_slots > local_recipient_limit = $default_recipient_limit > local_recipient_maps = proxy:unix:passwd.byname $alias_maps > local_recipient_refill_delay = $default_recipient_refill_delay > local_recipient_refill_limit = $default_recipient_refill_limit > local_transport = local:$myhostname > luser_relay = > mail_name = Postfix > mail_owner = postfix > mail_release_date = 20130622 > mail_spool_directory = /var/mail > mail_version = 2.10.1 > mailbox_command = > mailbox_command_maps = > mailbox_delivery_lock = fcntl, dotlock > mailbox_size_limit = 51200000 > mailbox_transport = > mailbox_transport_maps = > mailq_path = /usr/bin/mailq > manpage_directory = /usr/local/man > maps_rbl_domains = > maps_rbl_reject_code = 554 > masquerade_classes = envelope_sender, header_sender, header_recipient > masquerade_domains = > masquerade_exceptions = > master_service_disable = > max_idle = 100s > max_use = 100 > maximal_backoff_time = 4000s > maximal_queue_lifetime = 5d > message_reject_characters = > message_size_limit = 10240000 > message_strip_characters = > milter_command_timeout = 30s > milter_connect_macros = j {daemon_name} v > milter_connect_timeout = 30s > milter_content_timeout = 300s > milter_data_macros = i > milter_default_action = tempfail > milter_end_of_data_macros = i > milter_end_of_header_macros = i > milter_header_checks = > milter_helo_macros = {tls_version} {cipher} {cipher_bits} {cert_subject} > {cert_issuer} > milter_macro_daemon_name = $myhostname > milter_macro_v = $mail_name $mail_version > milter_mail_macros = i {auth_type} {auth_authen} {auth_author} {mail_addr} > {mail_host} {mail_mailer} > milter_protocol = 6 > milter_rcpt_macros = i {rcpt_addr} {rcpt_host} {rcpt_mailer} > milter_unknown_command_macros = > mime_boundary_length_limit = 2048 > mime_header_checks = $header_checks > mime_nesting_limit = 100 > minimal_backoff_time = 300s > multi_instance_directories = > multi_instance_enable = no > multi_instance_group = > multi_instance_name = > multi_instance_wrapper = > multi_recipient_bounce_reject_code = 550 > mydestination = $myhostname, localhost.$mydomain, localhost > mydomain = blah.intra > myhostname = netman.blah.intra > mynetworks = 127.0.0.0/8 192.168.10.0/24 172.17.0.0/16 [::1]/128 > mynetworks_style = subnet > myorigin = $myhostname > nested_header_checks = $header_checks > newaliases_path = /usr/bin/newaliases > non_fqdn_reject_code = 504 > non_smtpd_milters = > notify_classes = resource, software > owner_request_special = yes > parent_domain_matches_subdomains = > debug_peer_list,fast_flush_domains,mynetworks,permit_mx_backup_networks,qmqpd_authorized_clients,relay_domains,smtpd_access_maps > permit_mx_backup_networks = > pickup_service_name = pickup > plaintext_reject_code = 450 > postmulti_control_commands = reload flush > postmulti_start_commands = start > postmulti_stop_commands = stop abort drain quick-stop > postscreen_access_list = permit_mynetworks > postscreen_bare_newline_action = ignore > postscreen_bare_newline_enable = no > postscreen_bare_newline_ttl = 30d > postscreen_blacklist_action = ignore > postscreen_cache_cleanup_interval = 12h > postscreen_cache_map = btree:$data_directory/postscreen_cache > postscreen_cache_retention_time = 7d > postscreen_client_connection_count_limit = > $smtpd_client_connection_count_limit > postscreen_command_count_limit = 20 > postscreen_command_filter = > postscreen_command_time_limit = ${stress?10}${stress:300}s > postscreen_disable_vrfy_command = $disable_vrfy_command > postscreen_discard_ehlo_keyword_address_maps = > $smtpd_discard_ehlo_keyword_address_maps > postscreen_discard_ehlo_keywords = $smtpd_discard_ehlo_keywords > postscreen_dnsbl_action = ignore > postscreen_dnsbl_reply_map = > postscreen_dnsbl_sites = > postscreen_dnsbl_threshold = 1 > postscreen_dnsbl_ttl = 1h > postscreen_enforce_tls = $smtpd_enforce_tls > postscreen_expansion_filter = $smtpd_expansion_filter > postscreen_forbidden_commands = $smtpd_forbidden_commands > postscreen_greet_action = ignore > postscreen_greet_banner = $smtpd_banner > postscreen_greet_ttl = 1d > postscreen_greet_wait = ${stress?2}${stress:6}s > postscreen_helo_required = $smtpd_helo_required > postscreen_non_smtp_command_action = drop > postscreen_non_smtp_command_enable = no > postscreen_non_smtp_command_ttl = 30d > postscreen_pipelining_action = enforce > postscreen_pipelining_enable = no > postscreen_pipelining_ttl = 30d > postscreen_post_queue_limit = $default_process_limit > postscreen_pre_queue_limit = $default_process_limit > postscreen_reject_footer = $smtpd_reject_footer > postscreen_tls_security_level = $smtpd_tls_security_level > postscreen_upstream_proxy_protocol = > postscreen_upstream_proxy_timeout = 5s > postscreen_use_tls = $smtpd_use_tls > postscreen_watchdog_timeout = 10s > postscreen_whitelist_interfaces = static:all > prepend_delivered_header = command, file, forward > process_id = 12973 > process_id_directory = pid > process_name = postconf > propagate_unmatched_extensions = canonical, virtual > proxy_interfaces = > proxy_read_maps = $local_recipient_maps $mydestination $virtual_alias_maps > $virtual_alias_domains $virtual_mailbox_maps $virtual_mailbox_domains > $relay_recipient_maps $relay_domains $canonical_maps $sender_canonical_maps > $recipient_canonical_maps $relocated_maps $transport_maps $mynetworks > $smtpd_sender_login_maps $sender_bcc_maps $recipient_bcc_maps > $smtp_generic_maps $lmtp_generic_maps $alias_maps > proxy_write_maps = $smtp_sasl_auth_cache_name $lmtp_sasl_auth_cache_name > $address_verify_map $postscreen_cache_map > proxymap_service_name = proxymap > proxywrite_service_name = proxywrite > qmgr_clog_warn_time = 300s > qmgr_daemon_timeout = 1000s > qmgr_fudge_factor = 100 > qmgr_ipc_timeout = 60s > qmgr_message_active_limit = 20000 > qmgr_message_recipient_limit = 20000 > qmgr_message_recipient_minimum = 10 > qmqpd_authorized_clients = > qmqpd_client_port_logging = no > qmqpd_error_delay = 1s > qmqpd_timeout = 300s > queue_directory = /var/spool/postfix > queue_file_attribute_count_limit = 100 > queue_minfree = 0 > queue_run_delay = 300s > queue_service_name = qmgr > rbl_reply_maps = > readme_directory = no > receive_override_options = > recipient_bcc_maps = > recipient_canonical_classes = envelope_recipient, header_recipient > recipient_canonical_maps = > recipient_delimiter = > reject_code = 554 > reject_tempfail_action = defer_if_permit > relay_clientcerts = > relay_delivery_slot_cost = $default_delivery_slot_cost > relay_delivery_slot_discount = $default_delivery_slot_discount > relay_delivery_slot_loan = $default_delivery_slot_loan > relay_destination_concurrency_failed_cohort_limit = > $default_destination_concurrency_failed_cohort_limit > relay_destination_concurrency_limit = $default_destination_concurrency_limit > relay_destination_concurrency_negative_feedback = > $default_destination_concurrency_negative_feedback > relay_destination_concurrency_positive_feedback = > $default_destination_concurrency_positive_feedback > relay_destination_rate_delay = $default_destination_rate_delay > relay_destination_recipient_limit = $default_destination_recipient_limit > relay_domains = $mydestination > relay_domains_reject_code = 554 > relay_extra_recipient_limit = $default_extra_recipient_limit > relay_initial_destination_concurrency = $initial_destination_concurrency > relay_minimum_delivery_slots = $default_minimum_delivery_slots > relay_recipient_limit = $default_recipient_limit > relay_recipient_maps = > relay_recipient_refill_delay = $default_recipient_refill_delay > relay_recipient_refill_limit = $default_recipient_refill_limit > relay_transport = relay > relayhost = > relocated_maps = > remote_header_rewrite_domain = > require_home_directory = no > reset_owner_alias = no > resolve_dequoted_address = yes > resolve_null_domain = no > resolve_numeric_domain = no > retry_delivery_slot_cost = $default_delivery_slot_cost > retry_delivery_slot_discount = $default_delivery_slot_discount > retry_delivery_slot_loan = $default_delivery_slot_loan > retry_destination_concurrency_failed_cohort_limit = > $default_destination_concurrency_failed_cohort_limit > retry_destination_concurrency_limit = $default_destination_concurrency_limit > retry_destination_concurrency_negative_feedback = > $default_destination_concurrency_negative_feedback > retry_destination_concurrency_positive_feedback = > $default_destination_concurrency_positive_feedback > retry_destination_rate_delay = $default_destination_rate_delay > retry_destination_recipient_limit = $default_destination_recipient_limit > retry_extra_recipient_limit = $default_extra_recipient_limit > retry_initial_destination_concurrency = $initial_destination_concurrency > retry_minimum_delivery_slots = $default_minimum_delivery_slots > retry_recipient_limit = $default_recipient_limit > retry_recipient_refill_delay = $default_recipient_refill_delay > retry_recipient_refill_limit = $default_recipient_refill_limit > rewrite_service_name = rewrite > sample_directory = /etc/postfix > send_cyrus_sasl_authzid = no > sender_bcc_maps = > sender_canonical_classes = envelope_sender, header_sender > sender_canonical_maps = > sender_dependent_default_transport_maps = > sender_dependent_relayhost_maps = > sendmail_fix_line_endings = always > sendmail_path = /usr/sbin/sendmail > service_throttle_time = 60s > setgid_group = postdrop > show_user_unknown_table_name = yes > showq_service_name = showq > smtp_address_preference = any > smtp_always_send_ehlo = yes > smtp_bind_address = > smtp_bind_address6 = > smtp_body_checks = > smtp_cname_overrides_servername = no > smtp_connect_timeout = 30s > smtp_connection_cache_destinations = > smtp_connection_cache_on_demand = yes > smtp_connection_cache_time_limit = 2s > smtp_connection_reuse_time_limit = 300s > smtp_data_done_timeout = 600s > smtp_data_init_timeout = 120s > smtp_data_xfer_timeout = 180s > smtp_defer_if_no_mx_address_found = no > smtp_delivery_slot_cost = $default_delivery_slot_cost > smtp_delivery_slot_discount = $default_delivery_slot_discount > smtp_delivery_slot_loan = $default_delivery_slot_loan > smtp_destination_concurrency_failed_cohort_limit = > $default_destination_concurrency_failed_cohort_limit > smtp_destination_concurrency_limit = $default_destination_concurrency_limit > smtp_destination_concurrency_negative_feedback = > $default_destination_concurrency_negative_feedback > smtp_destination_concurrency_positive_feedback = > $default_destination_concurrency_positive_feedback > smtp_destination_rate_delay = $default_destination_rate_delay > smtp_destination_recipient_limit = $default_destination_recipient_limit > smtp_discard_ehlo_keyword_address_maps = > smtp_discard_ehlo_keywords = > smtp_dns_resolver_options = > smtp_enforce_tls = no > smtp_extra_recipient_limit = $default_extra_recipient_limit > smtp_fallback_relay = $fallback_relay > smtp_generic_maps = > smtp_header_checks = > smtp_helo_name = $myhostname > smtp_helo_timeout = 300s > smtp_host_lookup = dns > smtp_initial_destination_concurrency = $initial_destination_concurrency > smtp_line_length_limit = 998 > smtp_mail_timeout = 300s > smtp_mime_header_checks = > smtp_minimum_delivery_slots = $default_minimum_delivery_slots > smtp_mx_address_limit = 5 > smtp_mx_session_limit = 2 > smtp_nested_header_checks = > smtp_never_send_ehlo = no > smtp_per_record_deadline = no > smtp_pix_workaround_delay_time = 10s > smtp_pix_workaround_maps = > smtp_pix_workaround_threshold_time = 500s > smtp_pix_workarounds = disable_esmtp,delay_dotcrlf > smtp_quit_timeout = 300s > smtp_quote_rfc821_envelope = yes > smtp_randomize_addresses = yes > smtp_rcpt_timeout = 300s > smtp_recipient_limit = $default_recipient_limit > smtp_recipient_refill_delay = $default_recipient_refill_delay > smtp_recipient_refill_limit = $default_recipient_refill_limit > smtp_reply_filter = > smtp_rset_timeout = 20s > smtp_sasl_auth_cache_name = > smtp_sasl_auth_cache_time = 90d > smtp_sasl_auth_enable = no > smtp_sasl_auth_soft_bounce = yes > smtp_sasl_mechanism_filter = > smtp_sasl_password_maps = > smtp_sasl_path = > smtp_sasl_security_options = noplaintext, noanonymous > smtp_sasl_tls_security_options = $smtp_sasl_security_options > smtp_sasl_tls_verified_security_options = $smtp_sasl_tls_security_options > smtp_sasl_type = cyrus > smtp_send_dummy_mail_auth = no > smtp_send_xforward_command = no > smtp_sender_dependent_authentication = no > smtp_skip_5xx_greeting = yes > smtp_skip_quit_response = yes > smtp_starttls_timeout = 300s > smtp_tls_CAfile = > smtp_tls_CApath = > smtp_tls_block_early_mail_reply = no > smtp_tls_cert_file = > smtp_tls_ciphers = export > smtp_tls_dcert_file = > smtp_tls_dkey_file = $smtp_tls_dcert_file > smtp_tls_eccert_file = > smtp_tls_eckey_file = $smtp_tls_eccert_file > smtp_tls_enforce_peername = yes > smtp_tls_exclude_ciphers = > smtp_tls_fingerprint_cert_match = > smtp_tls_fingerprint_digest = md5 > smtp_tls_key_file = $smtp_tls_cert_file > smtp_tls_loglevel = 0 > smtp_tls_mandatory_ciphers = medium > smtp_tls_mandatory_exclude_ciphers = > smtp_tls_mandatory_protocols = !SSLv2 > smtp_tls_note_starttls_offer = no > smtp_tls_per_site = > smtp_tls_policy_maps = > smtp_tls_protocols = !SSLv2 > smtp_tls_scert_verifydepth = 9 > smtp_tls_secure_cert_match = nexthop, dot-nexthop > smtp_tls_security_level = > smtp_tls_session_cache_database = > smtp_tls_session_cache_timeout = 3600s > smtp_tls_verify_cert_match = hostname > smtp_use_tls = no > smtp_xforward_timeout = 300s > smtpd_authorized_verp_clients = $authorized_verp_clients > smtpd_authorized_xclient_hosts = > smtpd_authorized_xforward_hosts = > smtpd_banner = $myhostname ESMTP $mail_name > smtpd_client_connection_count_limit = 50 > smtpd_client_connection_rate_limit = 0 > smtpd_client_event_limit_exceptions = > ${smtpd_client_connection_limit_exceptions:$mynetworks} > smtpd_client_message_rate_limit = 0 > smtpd_client_new_tls_session_rate_limit = 0 > smtpd_client_port_logging = no > smtpd_client_recipient_rate_limit = 0 > smtpd_client_restrictions = > smtpd_command_filter = > smtpd_data_restrictions = > smtpd_delay_open_until_valid_rcpt = yes > smtpd_delay_reject = yes > smtpd_discard_ehlo_keyword_address_maps = > smtpd_discard_ehlo_keywords = > smtpd_end_of_data_restrictions = > smtpd_enforce_tls = no > smtpd_error_sleep_time = 1s > smtpd_etrn_restrictions = > smtpd_expansion_filter = > \t\40!"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~ > smtpd_forbidden_commands = CONNECT GET POST > smtpd_hard_error_limit = ${stress?1}${stress:20} > smtpd_helo_required = no > smtpd_helo_restrictions = > smtpd_history_flush_threshold = 100 > smtpd_junk_command_limit = ${stress?1}${stress:100} > smtpd_log_access_permit_actions = > smtpd_milters = > smtpd_noop_commands = > smtpd_null_access_lookup_key = <> > smtpd_peername_lookup = yes > smtpd_per_record_deadline = ${stress?yes}${stress:no} > smtpd_policy_service_max_idle = 300s > smtpd_policy_service_max_ttl = 1000s > smtpd_policy_service_timeout = 100s > smtpd_proxy_ehlo = $myhostname > smtpd_proxy_filter = > smtpd_proxy_options = > smtpd_proxy_timeout = 100s > smtpd_recipient_limit = 1000 > smtpd_recipient_overshoot_limit = 1000 > smtpd_recipient_restrictions = > smtpd_reject_footer = > smtpd_reject_unlisted_recipient = yes > smtpd_reject_unlisted_sender = no > smtpd_relay_restrictions = permit_mynetworks, permit_sasl_authenticated, > defer_unauth_destination > smtpd_restriction_classes = > smtpd_sasl_auth_enable = no > smtpd_sasl_authenticated_header = no > smtpd_sasl_exceptions_networks = > smtpd_sasl_local_domain = > smtpd_sasl_path = smtpd > smtpd_sasl_security_options = noanonymous > smtpd_sasl_tls_security_options = $smtpd_sasl_security_options > smtpd_sasl_type = cyrus > smtpd_sender_login_maps = > smtpd_sender_restrictions = > smtpd_service_name = smtpd > smtpd_soft_error_limit = 10 > smtpd_starttls_timeout = ${stress?10}${stress:300}s > smtpd_timeout = ${stress?10}${stress:300}s > smtpd_tls_CAfile = > smtpd_tls_CApath = > smtpd_tls_always_issue_session_ids = yes > smtpd_tls_ask_ccert = no > smtpd_tls_auth_only = no > smtpd_tls_ccert_verifydepth = 9 > smtpd_tls_cert_file = > smtpd_tls_ciphers = export > smtpd_tls_dcert_file = > smtpd_tls_dh1024_param_file = > smtpd_tls_dh512_param_file = > smtpd_tls_dkey_file = $smtpd_tls_dcert_file > smtpd_tls_eccert_file = > smtpd_tls_eckey_file = $smtpd_tls_eccert_file > smtpd_tls_eecdh_grade = strong > smtpd_tls_exclude_ciphers = > smtpd_tls_fingerprint_digest = md5 > smtpd_tls_key_file = $smtpd_tls_cert_file > smtpd_tls_loglevel = 0 > smtpd_tls_mandatory_ciphers = medium > smtpd_tls_mandatory_exclude_ciphers = > smtpd_tls_mandatory_protocols = !SSLv2 > smtpd_tls_protocols = > smtpd_tls_received_header = no > smtpd_tls_req_ccert = no > smtpd_tls_security_level = > smtpd_tls_session_cache_database = > smtpd_tls_session_cache_timeout = 3600s > smtpd_tls_wrappermode = no > smtpd_upstream_proxy_protocol = > smtpd_upstream_proxy_timeout = 5s > smtpd_use_tls = no > soft_bounce = no > stale_lock_time = 500s > stress = > strict_7bit_headers = no > strict_8bitmime = no > strict_8bitmime_body = no > strict_mailbox_ownership = yes > strict_mime_encoding_domain = no > strict_rfc821_envelopes = no > sun_mailtool_compatibility = no > swap_bangpath = yes > syslog_facility = mail > syslog_name = > ${multi_instance_name:postfix}${multi_instance_name?$multi_instance_name} > tcp_windowsize = 0 > tls_append_default_CA = no > tls_daemon_random_bytes = 32 > tls_disable_workarounds = > tls_eecdh_strong_curve = prime256v1 > tls_eecdh_ultra_curve = secp384r1 > tls_export_cipherlist = aNULL:-aNULL:ALL:+RC4:@STRENGTH > tls_high_cipherlist = aNULL:-aNULL:ALL:!EXPORT:!LOW:!MEDIUM:+RC4:@STRENGTH > tls_legacy_public_key_fingerprints = no > tls_low_cipherlist = aNULL:-aNULL:ALL:!EXPORT:+RC4:@STRENGTH > tls_medium_cipherlist = aNULL:-aNULL:ALL:!EXPORT:!LOW:+RC4:@STRENGTH > tls_null_cipherlist = eNULL:!aNULL > tls_preempt_cipherlist = no > tls_random_bytes = 32 > tls_random_exchange_name = ${data_directory}/prng_exch > tls_random_prng_update_period = 3600s > tls_random_reseed_period = 3600s > tls_random_source = dev:/dev/urandom > tlsproxy_enforce_tls = $smtpd_enforce_tls > tlsproxy_service_name = tlsproxy > tlsproxy_tls_CAfile = $smtpd_tls_CAfile > tlsproxy_tls_CApath = $smtpd_tls_CApath > tlsproxy_tls_always_issue_session_ids = $smtpd_tls_always_issue_session_ids > tlsproxy_tls_ask_ccert = $smtpd_tls_ask_ccert > tlsproxy_tls_ccert_verifydepth = $smtpd_tls_ccert_verifydepth > tlsproxy_tls_cert_file = $smtpd_tls_cert_file > tlsproxy_tls_ciphers = $smtpd_tls_ciphers > tlsproxy_tls_dcert_file = $smtpd_tls_dcert_file > tlsproxy_tls_dh1024_param_file = $smtpd_tls_dh1024_param_file > tlsproxy_tls_dh512_param_file = $smtpd_tls_dh512_param_file > tlsproxy_tls_dkey_file = $smtpd_tls_dkey_file > tlsproxy_tls_eccert_file = $smtpd_tls_eccert_file > tlsproxy_tls_eckey_file = $smtpd_tls_eckey_file > tlsproxy_tls_eecdh_grade = $smtpd_tls_eecdh_grade > tlsproxy_tls_exclude_ciphers = $smtpd_tls_exclude_ciphers > tlsproxy_tls_fingerprint_digest = $smtpd_tls_fingerprint_digest > tlsproxy_tls_key_file = $smtpd_tls_key_file > tlsproxy_tls_loglevel = $smtpd_tls_loglevel > tlsproxy_tls_mandatory_ciphers = $smtpd_tls_mandatory_ciphers > tlsproxy_tls_mandatory_exclude_ciphers = $smtpd_tls_mandatory_exclude_ciphers > tlsproxy_tls_mandatory_protocols = $smtpd_tls_mandatory_protocols > tlsproxy_tls_protocols = $smtpd_tls_protocols > tlsproxy_tls_req_ccert = $smtpd_tls_req_ccert > tlsproxy_tls_security_level = $smtpd_tls_security_level > tlsproxy_tls_session_cache_timeout = $smtpd_tls_session_cache_timeout > tlsproxy_use_tls = $smtpd_use_tls > tlsproxy_watchdog_timeout = 10s > trace_service_name = trace > transport_maps = > transport_retry_time = 60s > trigger_timeout = 10s > undisclosed_recipients_header = > unknown_address_reject_code = 450 > unknown_address_tempfail_action = $reject_tempfail_action > unknown_client_reject_code = 450 > unknown_helo_hostname_tempfail_action = $reject_tempfail_action > unknown_hostname_reject_code = 450 > unknown_local_recipient_reject_code = 550 > unknown_relay_recipient_reject_code = 550 > unknown_virtual_alias_reject_code = 550 > unknown_virtual_mailbox_reject_code = 550 > unverified_recipient_defer_code = 450 > unverified_recipient_reject_code = 450 > unverified_recipient_reject_reason = > unverified_recipient_tempfail_action = $reject_tempfail_action > unverified_sender_defer_code = 450 > unverified_sender_reject_code = 450 > unverified_sender_reject_reason = > unverified_sender_tempfail_action = $reject_tempfail_action > verp_delimiter_filter = -=+ > virtual_alias_domains = $virtual_alias_maps > virtual_alias_expansion_limit = 1000 > virtual_alias_maps = $virtual_maps > virtual_alias_recursion_limit = 1000 > virtual_delivery_slot_cost = $default_delivery_slot_cost > virtual_delivery_slot_discount = $default_delivery_slot_discount > virtual_delivery_slot_loan = $default_delivery_slot_loan > virtual_destination_concurrency_failed_cohort_limit = > $default_destination_concurrency_failed_cohort_limit > virtual_destination_concurrency_limit = $default_destination_concurrency_limit > virtual_destination_concurrency_negative_feedback = > $default_destination_concurrency_negative_feedback > virtual_destination_concurrency_positive_feedback = > $default_destination_concurrency_positive_feedback > virtual_destination_rate_delay = $default_destination_rate_delay > virtual_destination_recipient_limit = $default_destination_recipient_limit > virtual_extra_recipient_limit = $default_extra_recipient_limit > virtual_gid_maps = > virtual_initial_destination_concurrency = $initial_destination_concurrency > virtual_mailbox_base = > virtual_mailbox_domains = $virtual_mailbox_maps > virtual_mailbox_limit = 51200000 > virtual_mailbox_lock = fcntl, dotlock > virtual_mailbox_maps = > virtual_minimum_delivery_slots = $default_minimum_delivery_slots > virtual_minimum_uid = 100 > virtual_recipient_limit = $default_recipient_limit > virtual_recipient_refill_delay = $default_recipient_refill_delay > virtual_recipient_refill_limit = $default_recipient_refill_limit > virtual_transport = virtual > virtual_uid_maps = > >