Postfix
後綴 DSN=5.0.0 (domain.com) status=bounced
我在 Ubuntu 16.04 機器上安裝並配置了組件 ZIMBRA。我們公司的網路 (@abc.de) 和 ZIMBRA (@123.de) 之間的郵件工作正常。因為我們想測試 ZIMBRA，所以我們挖了一個前段時間使用的舊域 (@123.de)。為了確保@123.de 域的所有電子郵件不會失去，我創建了一個郵件地址，用於收集所有@123.de 郵件。
所以我通過 telnet 連接到 ZIMBRA 主機以測試我是否可以發送電子郵件 - 沒有成功。我包括郵件日誌和後綴 postconf：
May 15 12:39:35 ubuntuvm postfix/postscreen[22013]: CONNECT from [192.168.0.XXX]:50168 to [192.168.0.XXX]:25 May 15 12:39:35 ubuntuvm postfix/postscreen[22013]: WHITELISTED [192.168.0.XXX]:50168 May 15 12:39:35 ubuntuvm postfix/smtpd[22014]: connect from ubuntuvm.123.de[192.168.0.XXX] May 15 12:40:00 ubuntuvm postfix/smtpd[22014]: NOQUEUE: filter: RCPT from ubuntuvm.123.de[192.168.0.XXX]: <user@abc.de>: Sender address triggers FILTER smtp-amavis:[127.0.0.1]:10026; from=<user@abc.de> to=<aaabbb@123.de> proto=ESMTP helo=<123.de> May 15 12:40:00 ubuntuvm postfix/smtpd[22014]: 2C7A5101E93: client=ubuntuvm.123.de[192.168.0.XXX] May 15 12:40:09 ubuntuvm postfix/cleanup[22024]: 2C7A5101E93: message-id=<20180515104000.2C7A5101E93@ubuntuvm.123.de> May 15 12:40:09 ubuntuvm postfix/qmgr[19016]: 2C7A5101E93: from=<user@abc.de>, size=353, nrcpt=1 (queue active) May 15 12:40:09 ubuntuvm postfix/dkimmilter/smtpd[22562]: connect from localhost.123.de[127.0.0.1] May 15 12:40:09 ubuntuvm postfix/dkimmilter/smtpd[22562]: 750D8101E95: client=localhost.123.de[127.0.0.1] May 15 12:40:09 ubuntuvm postfix/cleanup[22024]: 750D8101E95: message-id=<20180515104000.2C7A5101E93@ubuntuvm.123.de> May 15 12:40:09 ubuntuvm postfix/qmgr[19016]: 750D8101E95: from=<user@abc.de>, size=839, nrcpt=1 (queue active) May 15 12:40:09 ubuntuvm postfix/smtp[22560]: 2C7A5101E93: to=<aaabbb@123.de>, relay=127.0.0.1[127.0.0.1]:10026, delay=19, delays=19/0/0.01/0.12, dsn=2.0.0, status=sent (250 2.0.0 from MTA(smtp:[127.0.0.1]:10030): 250 2.0.0 Ok: queued as 750D8101E95) May 15 12:40:09 ubuntuvm postfix/qmgr[19016]: 2C7A5101E93: removed May 15 12:40:09 ubuntuvm postfix/amavisd/smtpd[22565]: connect from localhost.123.de[127.0.0.1] May 15 12:40:09 ubuntuvm postfix/amavisd/smtpd[22565]: 9E6A5101E93: client=localhost.123.de[127.0.0.1] May 15 12:40:09 ubuntuvm postfix/cleanup[22024]: 9E6A5101E93: message-id=<20180515104000.2C7A5101E93@ubuntuvm.123.de> May 15 12:40:09 ubuntuvm postfix/qmgr[19016]: 9E6A5101E93: from=<user@abc.de>, size=1418, nrcpt=1 (queue active) May 15 12:40:09 ubuntuvm postfix/smtp[22564]: 750D8101E95: to=<aaabbb@123.de>, relay=127.0.0.1[127.0.0.1]:10032, delay=0.18, delays=0.05/0/0.01/0.12, dsn=2.0.0, status=sent (250 2.0.0 from MTA(smtp:[127.0.0.1]:10025): 250 2.0.0 Ok: queued as 9E6A5101E93) May 15 12:40:09 ubuntuvm postfix/qmgr[19016]: 750D8101E95: removed May 15 12:40:09 ubuntuvm postfix/error[22566]: 9E6A5101E93: to=<aaabbb@123.de>, relay=none, delay=0.03, delays=0/0.02/0/0.02, dsn=5.0.0, status=bounced (123.de) May 15 12:40:09 ubuntuvm postfix/cleanup[22024]: A6614101E96: message-id=<20180515104009.A6614101E96@ubuntuvm.123.de> May 15 12:40:09 ubuntuvm postfix/bounce[22567]: 9E6A5101E93: sender non-delivery notification: A6614101E96 May 15 12:40:09 ubuntuvm postfix/qmgr[19016]: A6614101E96: from=<>, size=3219, nrcpt=1 (queue active) May 15 12:40:09 ubuntuvm postfix/qmgr[19016]: 9E6A5101E93: removed May 15 12:40:17 ubuntuvm postfix/smtp[22568]: A6614101E96: to=<user@abc.de>, relay=mail.abc.de[192.168.0.X]:25, delay=7.4, delays=0/0.01/0.02/7.3, dsn=2.0.0, status=sent (250 2.0.0 w4FAeB8o029287 Message accepted for delivery) May 15 12:40:17 ubuntuvm postfix/qmgr[19016]: A6614101E96: removed May 15 12:41:43 ubuntuvm postfix/amavisd/smtpd[19862]: timeout after END-OF-MESSAGE from localhost.123.de[127.0.0.1] address_verify_negative_refresh_time = 10m address_verify_poll_count = ${stress?3}${stress:5} address_verify_poll_delay = 3s address_verify_positive_refresh_time = 12h alias_maps = lmdb:/etc/aliases allow_mail_to_commands = allow_mail_to_files = always_add_missing_headers = yes bounce_notice_recipient = postmaster bounce_queue_lifetime = 5d broken_sasl_auth_clients = yes canonical_maps = proxy:ldap:/opt/zimbra/conf/ldap-canonical.cf command_directory = /opt/zimbra/common/sbin compatibility_level = 2 content_filter = smtp-amavis:[127.0.0.1]:10024 daemon_directory = /opt/zimbra/common/libexec data_directory = /opt/zimbra/data/postfix/data debug_peer_level = 2 debugger_command = PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin ddd $daemon_directory/$process_name $process_id & sleep 5 default_process_limit = 100 delay_warning_time = 0h header_checks = hopcount_limit = 50 html_directory = no import_environment = in_flow_delay = 1s inet_interfaces = all inet_protocols = ipv4 lmdb_map_size = 16777216 lmtp_connection_cache_destinations = lmtp_connection_cache_time_limit = 4s lmtp_host_lookup = dns lmtp_tls_CAfile = lmtp_tls_CApath = lmtp_tls_ciphers = export lmtp_tls_exclude_ciphers = lmtp_tls_loglevel = 0 lmtp_tls_mandatory_ciphers = medium lmtp_tls_mandatory_protocols = !SSLv2, !SSLv3 lmtp_tls_protocols = !SSLv2, !SSLv3 lmtp_tls_security_level = may local_header_rewrite_clients = permit_mynetworks,permit_sasl_authenticated local_recipient_maps = luser_relay = igor@123.de mail_owner = postfix mailbox_size_limit = 0 mailq_path = /opt/zimbra/common/sbin/mailq manpage_directory = /opt/zimbra/common/share/man max_use = 100 maximal_backoff_time = 4000s maximal_queue_lifetime = 5d message_size_limit = 10240000 meta_directory = /opt/zimbra/common/conf milter_command_timeout = 30s milter_connect_timeout = 30s milter_content_timeout = 300s milter_default_action = tempfail minimal_backoff_time = 300s mydestination = localhost mydomain = 123.de myhostname = ubuntuvm.123.de mynetworks = 127.0.0.0/8 [::1]/128 192.168.0.0/24 mynetworks_style = subnet newaliases_path = /opt/zimbra/common/sbin/newaliases non_smtpd_milters = notify_classes = resource, software 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_retention_time = 7d postscreen_command_count_limit = 20 postscreen_dnsbl_action = ignore postscreen_dnsbl_max_ttl = ${postscreen_dnsbl_ttl?{$postscreen_dnsbl_ttl}:{1}}h postscreen_dnsbl_min_ttl = 60s postscreen_dnsbl_reply_map = postscreen_dnsbl_sites = postscreen_dnsbl_threshold = 1 postscreen_dnsbl_ttl = 1h postscreen_dnsbl_whitelist_threshold = 0 postscreen_greet_action = ignore postscreen_greet_ttl = 1d 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_upstream_proxy_protocol = postscreen_watchdog_timeout = 10s postscreen_whitelist_interfaces = static:all propagate_unmatched_extensions = canonical queue_directory = /opt/zimbra/data/postfix/spool queue_run_delay = 300s readme_directory = no recipient_delimiter = relayhost = sample_directory = /opt/zimbra/common/conf sender_canonical_maps = sendmail_path = /opt/zimbra/common/sbin/sendmail setgid_group = postdrop shlib_directory = no smtp_cname_overrides_servername = no smtp_dns_support_level = enabled smtp_fallback_relay = smtp_generic_maps = smtp_helo_name = $myhostname smtp_sasl_auth_enable = no smtp_sasl_mechanism_filter = smtp_sasl_password_maps = smtp_sasl_security_options = noplaintext,noanonymous smtp_tls_CAfile = smtp_tls_CApath = smtp_tls_ciphers = export smtp_tls_dane_insecure_mx_policy = dane smtp_tls_loglevel = 0 smtp_tls_mandatory_ciphers = medium smtp_tls_mandatory_protocols = smtp_tls_protocols = !SSLv2, !SSLv3 smtp_tls_security_level = may smtp_transport_rate_delay = $default_transport_rate_delay smtpd_banner = $myhostname ESMTP $mail_name smtpd_client_auth_rate_limit = 0 smtpd_client_port_logging = no smtpd_client_restrictions = reject_unauth_pipelining smtpd_data_restrictions = reject_unauth_pipelining smtpd_end_of_data_restrictions = smtpd_error_sleep_time = 1s smtpd_hard_error_limit = 20 smtpd_helo_required = yes smtpd_milters = smtpd_proxy_timeout = 100s smtpd_recipient_restrictions = reject_non_fqdn_recipient, permit_sasl_authenticated, permit_mynetworks, reject_unlisted_recipient, reject_invalid_helo_hostname, reject_non_fqdn_sender, reject_unknown_client_hostname, permit smtpd_reject_unlisted_recipient = no smtpd_reject_unlisted_sender = no smtpd_relay_restrictions = permit_sasl_authenticated, permit_mynetworks, reject_unauth_destination smtpd_sasl_auth_enable = yes smtpd_sasl_authenticated_header = no smtpd_sasl_security_options = noanonymous smtpd_sasl_tls_security_options = $smtpd_sasl_security_options smtpd_sender_login_maps = smtpd_sender_restrictions = check_sender_access regexp:/opt/zimbra/common/conf/tag_as_originating.re, permit_mynetworks, permit_sasl_authenticated, permit_tls_clientcerts, check_sender_access regexp:/opt/zimbra/common/conf/tag_as_foreign.re smtpd_soft_error_limit = 10 smtpd_tls_CAfile = smtpd_tls_CApath = smtpd_tls_ask_ccert = no smtpd_tls_auth_only = yes smtpd_tls_ccert_verifydepth = 9 smtpd_tls_cert_file = /opt/zimbra/conf/smtpd.crt smtpd_tls_ciphers = export smtpd_tls_dh1024_param_file = /opt/zimbra/conf/dhparam.pem smtpd_tls_exclude_ciphers = smtpd_tls_key_file = /opt/zimbra/conf/smtpd.key smtpd_tls_loglevel = 1 smtpd_tls_mandatory_ciphers = medium smtpd_tls_mandatory_protocols = !SSLv2, !SSLv3 smtpd_tls_protocols = !SSLv2, !SSLv3 smtpd_tls_received_header = no smtpd_tls_security_level = may smtpd_use_tls = yes smtputf8_enable = no tls_append_default_CA = no transport_maps = proxy:ldap:/opt/zimbra/conf/ldap-transport.cf unknown_local_recipient_reject_code = 550 unverified_recipient_defer_code = 250 virtual_alias_domains = proxy:ldap:/opt/zimbra/conf/ldap-vad.cf virtual_alias_expansion_limit = 10000 virtual_alias_maps = proxy:ldap:/opt/zimbra/conf/ldap-vam.cf virtual_mailbox_domains = proxy:ldap:/opt/zimbra/conf/ldap-vmd.cf virtual_mailbox_maps = proxy:ldap:/opt/zimbra/conf/ldap-vmm.cf virtual_transport = error我也使用了這個
luser_relay選項，因為所有帶有@123.de 域的郵件都應該被引導到一個靜態地址和這個local_recipient_maps =選項，以便所有郵件都被接受。不知何故，我relayhost總是在重新啟動 VM 後被覆蓋。我認為這是有意的，必須保持為空。對？在此先感謝，請指導我！
經過長時間搜尋論壇並聯繫 ZIMBRA 支持，找到了解決方案。如果有人遇到同樣的問題，我會把我的修復留在這裡。
zmprov modifyAccount dump@123.de zimbraMailCatchAllAddress @123.de總結一下：您需要此操作（作為 ZIMBRA 使用者）來收集來自 @123.de 域的未知地址的所有傳入郵件。