所以我跟着一个教程设置邮件服务器，但可悲的SMTP似乎没有工作。 它也不会在/var/log/mail.log或/var/log/dovecot.log中显示任何错误。
似乎我是唯一一个有这个问题，因为我找不到解决scheme，解决我的问题。
telnet DOMAIN 587 220 mail.DOMAIN ESMTP Postfix (Ubuntu) ehlo DOMAIN 250-mail.DOMAIN 250-PIPELINING 250-SIZE 10240000 250-VRFY 250-ETRN 250-STARTTLS 250-ENHANCEDSTATUSCODES 250-8BITMIME 250 DSN 我认为在EHLO中缺lessAUTH。 这可能是我错过的小事。 但遗憾的是，我不知道在哪里或在哪里寻找。
后缀configuration：
smtpd_banner = $myhostname ESMTP $mail_name (Ubuntu) biff = no append_dot_mydomain = no smtpd_tls_cert_file=/etc/ssl/certs/dovecot.pem smtpd_tls_key_file=/etc/ssl/private/dovecot.key smtpd_use_tls=yes smtpd_tls_auth_only = yes smtpd_sasl_type = dovecot smtpd_sasl_path = private/auth smtpd_sasl_auth_enable = yes smtpd_recipient_restrictions = permit_sasl_authenticated,permit_mynetworks,reject_unauth_destination myhostname = mail.DOMAIN alias_maps = hash:/etc/aliases alias_database = hash:/etc/aliases myorigin = /etc/mailname mydestination = $myhostname, DOMAIN, mail.DOMAIN, localhost.DOMAIN, localhost relayhost = mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128 mailbox_command = procmail -a "$EXTENSION" mailbox_size_limit = 0 recipient_delimiter = + inet_interfaces = all inet_protocols = all virtual_transport = lmtp:unix:private/dovecot-lmtp virtual_mailbox_domains = mysql:/etc/postfix/mysql-virtual-mailbox-domains.cf virtual_mailbox_maps = mysql:/etc/postfix/mysql-virtual-mailbox-maps.cf virtual_alias_maps = mysql:/etc/postfix/mysql-virtual-alias-maps.cf milter_default_action = accept milter_protocol = 2 smtpd_milters = inet:localhost:8891 non_smtpd_milters = inet:localhost:8891
后缀master.conf
submission inet n - y - - smtpd -v -o syslog_name=postfix/submission -o smtpd_sasl_auth_enable=yes -o smtpd_client_restrictions=permit_sasl_authenticated,reject -o receive_override_options=no_header_body_checks,no_unknown_recipient_checks,no_milters pickup unix n - y 60 1 pickup cleanup unix n - y - 0 cleanup qmgr unix n - n 300 1 qmgr tlsmgr unix - - y 1000? 1 tlsmgr rewrite unix - - y - - trivial-rewrite bounce unix - - y - 0 bounce defer unix - - y - 0 bounce trace unix - - y - 0 bounce verify unix - - y - 1 verify flush unix n - y 1000? 0 flush proxymap unix - - n - - proxymap proxywrite unix - - n - 1 proxymap smtp unix - - y - - smtp relay unix - - y - - smtp showq unix n - y - - showq error unix - - y - - error retry unix - - y - - error discard unix - - y - - discard local unix - nn - - local virtual unix - nn - - virtual lmtp unix - - y - - lmtp anvil unix - - y - 1 anvil scache unix - - y - 1 scache maildrop unix - nn - - pipe flags=DRhu user=vmail argv=/usr/bin/maildrop -d ${recipient} uucp unix - nn - - pipe flags=Fqhu user=uucp argv=uux -r -n -z -a$sender - $nexthop!rmail ($recipient) ifmail unix - nn - - pipe flags=F user=ftn argv=/usr/lib/ifmail/ifmail -r $nexthop ($recipient) bsmtp unix - nn - - pipe flags=Fq. user=bsmtp argv=/usr/lib/bsmtp/bsmtp -t$nexthop -f$sender $recipient scalemail-backend unix - nn - 2 pipe flags=R user=scalemail argv=/usr/lib/scalemail/bin/scalemail-store ${nexthop} ${user} ${extension} mailman unix - nn - - pipe flags=FR user=list argv=/usr/lib/mailman/bin/postfix-to-mailman.py ${nexthop} ${user}
Mail.log与smtpd -v（数据匿名）
Dec 25 00:57:49 vps2 postfix/master[16140]: daemon started -- version 3.1.0, configuration /etc/postfix Dec 25 00:57:52 vps2 postfix/smtpd[16149]: name_mask: all Dec 25 00:57:52 vps2 postfix/smtpd[16149]: inet_addr_local: configured 2 IPv4 addresses Dec 25 00:57:52 vps2 postfix/smtpd[16149]: inet_addr_local: configured 3 IPv6 addresses Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: process generation: 4 (4) Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_string: parent_domain_matches_subdomains: smtpd_client_event_limit_exceptions ~? debug_peer_list Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_string: parent_domain_matches_subdomains: smtpd_client_event_limit_exceptions ~? fast_flush_domains Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_string: parent_domain_matches_subdomains: smtpd_client_event_limit_exceptions ~? mynetworks Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_string: parent_domain_matches_subdomains: smtpd_client_event_limit_exceptions ~? permit_mx_backup_networks Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_string: parent_domain_matches_subdomains: smtpd_client_event_limit_exceptions ~? qmqpd_authorized_clients Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_string: parent_domain_matches_subdomains: smtpd_client_event_limit_exceptions ~? relay_domains Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_string: parent_domain_matches_subdomains: smtpd_client_event_limit_exceptions ~? smtpd_access_maps Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_list_match: smtpd_client_event_limit_exceptions: no match Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_string: parent_domain_matches_subdomains: mynetworks ~? debug_peer_list Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_string: parent_domain_matches_subdomains: mynetworks ~? fast_flush_domains Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_string: parent_domain_matches_subdomains: mynetworks ~? mynetworks Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: name_mask: host Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: been_here: 127.0.0.1/32: 0 Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: been_here: MY_SERVER_IP/32: 0 Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: been_here: [::1]/128: 0 Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: been_here: [2a01:7c8:aac3:142:5054:ff:fe30:a509]/128: 0 Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: been_here: [fe80::5054:ff:fe30:a509]/128: 0 Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: mynetworks_core: 127.0.0.1/32 MY_SERVER_IP/32 [::1]/128 [2a01:7c8:aac3:142:5054:ff:fe30:a509]/128 [fe80::5054:ff:fe30:a509]/128 Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_string: parent_domain_matches_subdomains: mynetworks ~? debug_peer_list Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_string: parent_domain_matches_subdomains: mynetworks ~? fast_flush_domains Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_string: parent_domain_matches_subdomains: mynetworks ~? mynetworks Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_string: parent_domain_matches_subdomains: relay_domains ~? debug_peer_list Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_string: parent_domain_matches_subdomains: relay_domains ~? fast_flush_domains Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_string: parent_domain_matches_subdomains: relay_domains ~? mynetworks Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_string: parent_domain_matches_subdomains: relay_domains ~? permit_mx_backup_networks Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_string: parent_domain_matches_subdomains: relay_domains ~? qmqpd_authorized_clients Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_string: parent_domain_matches_subdomains: relay_domains ~? relay_domains Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_string: parent_domain_matches_subdomains: permit_mx_backup_networks ~? debug_peer_list Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_string: parent_domain_matches_subdomains: permit_mx_backup_networks ~? fast_flush_domains Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_string: parent_domain_matches_subdomains: permit_mx_backup_networks ~? mynetworks Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_string: parent_domain_matches_subdomains: permit_mx_backup_networks ~? permit_mx_backup_networks Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: connect to subsystem private/proxymap Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: send attr request = open Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: send attr table = unix:passwd.byname Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: send attr flags = 0 Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: private/proxymap socket: wanted attribute: status Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: input attribute name: status Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: input attribute value: 0 Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: private/proxymap socket: wanted attribute: flags Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: input attribute name: flags Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: input attribute value: 16 Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: private/proxymap socket: wanted attribute: (list terminator) Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: input attribute name: (end) Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: dict_proxy_open: connect to map=unix:passwd.byname status=0 server_flags=fixed Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: dict_open: proxy:unix:passwd.byname Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: Compiled against Berkeley DB: 5.3.28? Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: Run-time linked against Berkeley DB: 5.3.28? Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: warning: database /etc/aliases.db is older than source file /etc/aliases Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: dict_open: hash:/etc/aliases Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: cfg_get_str: /etc/postfix/mysql-virtual-alias-maps.cf: user = postfix Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: cfg_get_str: /etc/postfix/mysql-virtual-alias-maps.cf: password = MY_PASSWORD Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: cfg_get_str: /etc/postfix/mysql-virtual-alias-maps.cf: dbname = MY_DATABASE Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: cfg_get_str: /etc/postfix/mysql-virtual-alias-maps.cf: result_format = %s Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: cfg_get_str: /etc/postfix/mysql-virtual-alias-maps.cf: option_file = <NULL> Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: cfg_get_str: /etc/postfix/mysql-virtual-alias-maps.cf: option_group = <NULL> Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: cfg_get_str: /etc/postfix/mysql-virtual-alias-maps.cf: tls_key_file = <NULL> Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: cfg_get_str: /etc/postfix/mysql-virtual-alias-maps.cf: tls_cert_file = <NULL> Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: cfg_get_str: /etc/postfix/mysql-virtual-alias-maps.cf: tls_CAfile = <NULL> Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: cfg_get_str: /etc/postfix/mysql-virtual-alias-maps.cf: tls_CApath = <NULL> Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: cfg_get_str: /etc/postfix/mysql-virtual-alias-maps.cf: tls_ciphers = <NULL> Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: cfg_get_bool: /etc/postfix/mysql-virtual-alias-maps.cf: tls_verify_cert = on Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: cfg_get_int: /etc/postfix/mysql-virtual-alias-maps.cf: expansion_limit = 0 Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: cfg_get_str: /etc/postfix/mysql-virtual-alias-maps.cf: query = SELECT destination FROM virtual_aliases WHERE source='%s' Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: cfg_get_str: /etc/postfix/mysql-virtual-alias-maps.cf: domain = Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: cfg_get_str: /etc/postfix/mysql-virtual-alias-maps.cf: hosts = localhost Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: dict_open: mysql:/etc/postfix/mysql-virtual-alias-maps.cf Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: cfg_get_str: /etc/postfix/mysql-virtual-mailbox-maps.cf: user = postfix Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: cfg_get_str: /etc/postfix/mysql-virtual-mailbox-maps.cf: password = MY_PASSWORD Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: cfg_get_str: /etc/postfix/mysql-virtual-mailbox-maps.cf: dbname = MY_DATABASE Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: cfg_get_str: /etc/postfix/mysql-virtual-mailbox-maps.cf: result_format = %s Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: cfg_get_str: /etc/postfix/mysql-virtual-mailbox-maps.cf: option_file = <NULL> Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: cfg_get_str: /etc/postfix/mysql-virtual-mailbox-maps.cf: option_group = <NULL> Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: cfg_get_str: /etc/postfix/mysql-virtual-mailbox-maps.cf: tls_key_file = <NULL> Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: cfg_get_str: /etc/postfix/mysql-virtual-mailbox-maps.cf: tls_cert_file = <NULL> Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: cfg_get_str: /etc/postfix/mysql-virtual-mailbox-maps.cf: tls_CAfile = <NULL> Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: cfg_get_str: /etc/postfix/mysql-virtual-mailbox-maps.cf: tls_CApath = <NULL> Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: cfg_get_str: /etc/postfix/mysql-virtual-mailbox-maps.cf: tls_ciphers = <NULL> Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: cfg_get_bool: /etc/postfix/mysql-virtual-mailbox-maps.cf: tls_verify_cert = on Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: cfg_get_int: /etc/postfix/mysql-virtual-mailbox-maps.cf: expansion_limit = 0 Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: cfg_get_str: /etc/postfix/mysql-virtual-mailbox-maps.cf: query = SELECT 1 FROM virtual_users WHERE email='%s' Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: cfg_get_str: /etc/postfix/mysql-virtual-mailbox-maps.cf: domain = Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: cfg_get_str: /etc/postfix/mysql-virtual-mailbox-maps.cf: hosts = localhost Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: dict_open: mysql:/etc/postfix/mysql-virtual-mailbox-maps.cf Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_string: parent_domain_matches_subdomains: smtpd_access_maps ~? debug_peer_list Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_string: parent_domain_matches_subdomains: smtpd_access_maps ~? fast_flush_domains Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_string: parent_domain_matches_subdomains: smtpd_access_maps ~? mynetworks Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_string: parent_domain_matches_subdomains: smtpd_access_maps ~? permit_mx_backup_networks Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_string: parent_domain_matches_subdomains: smtpd_access_maps ~? qmqpd_authorized_clients Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_string: parent_domain_matches_subdomains: smtpd_access_maps ~? relay_domains Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_string: parent_domain_matches_subdomains: smtpd_access_maps ~? smtpd_access_maps Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: unknown_helo_hostname_tempfail_action = defer_if_permit Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: unknown_address_tempfail_action = defer_if_permit Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: unverified_recipient_tempfail_action = defer_if_permit Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: unverified_sender_tempfail_action = defer_if_permit Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: name_mask: 0 Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: auto_clnt_create: transport=local endpoint=private/tlsmgr Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: auto_clnt_open: connected to private/tlsmgr Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: send attr request = seed Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: send attr size = 32 Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: private/tlsmgr: wanted attribute: status Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: input attribute name: status Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: input attribute value: 0 Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: private/tlsmgr: wanted attribute: seed Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: input attribute name: seed Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: input attribute value: E8YwzeOEqKCuW953KHc29HvPP6/crEMhAg9Nz5Uy/js= Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: private/tlsmgr: wanted attribute: (list terminator) Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: input attribute name: (end) Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: send attr request = policy Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: send attr cache_type = smtpd Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: private/tlsmgr: wanted attribute: status Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: input attribute name: status Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: input attribute value: 0 Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: private/tlsmgr: wanted attribute: cachable Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: input attribute name: cachable Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: input attribute value: 0 Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: private/tlsmgr: wanted attribute: timeout Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: input attribute name: timeout Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: input attribute value: 3600 Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: private/tlsmgr: wanted attribute: (list terminator) Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: input attribute name: (end) Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_string: parent_domain_matches_subdomains: fast_flush_domains ~? debug_peer_list Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_string: parent_domain_matches_subdomains: fast_flush_domains ~? fast_flush_domains Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: name_mask: no_header_body_checks Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: name_mask: no_unknown_recipient_checks Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: name_mask: no_milters Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: auto_clnt_create: transport=local endpoint=private/anvil Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: connection established Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: master_notify: status 0 Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: name_mask: resource Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: name_mask: software Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: connect from cm-4-1d.dynamic.ziggo.nl[255.255.255.255] Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_list_match: cm-4-1d.dynamic.ziggo.nl: no match Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_list_match: 255.255.255.255: no match Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_list_match: cm-4-1d.dynamic.ziggo.nl: no match Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_list_match: 255.255.255.255: no match Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: smtp_stream_setup: maxtime=300 enable_deadline=0 Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_hostname: smtpd_client_event_limit_exceptions: cm-4-1d.dynamic.ziggo.nl ~? 127.0.0.0/8 Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_hostaddr: smtpd_client_event_limit_exceptions: 255.255.255.255 ~? 127.0.0.0/8 Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_hostname: smtpd_client_event_limit_exceptions: cm-4-1d.dynamic.ziggo.nl ~? [::ffff:127.0.0.0]/104 Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_hostaddr: smtpd_client_event_limit_exceptions: 255.255.255.255 ~? [::ffff:127.0.0.0]/104 Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_hostname: smtpd_client_event_limit_exceptions: cm-4-1d.dynamic.ziggo.nl ~? [::1]/128 Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_hostaddr: smtpd_client_event_limit_exceptions: 255.255.255.255 ~? [::1]/128 Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_list_match: cm-4-1d.dynamic.ziggo.nl: no match Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_list_match: 255.255.255.255: no match Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: auto_clnt_open: connected to private/anvil Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: send attr request = connect Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: send attr ident = submission:255.255.255.255 Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: private/anvil: wanted attribute: status Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: input attribute name: status Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: input attribute value: 0 Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: private/anvil: wanted attribute: count Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: input attribute name: count Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: input attribute value: 1 Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: private/anvil: wanted attribute: rate Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: input attribute name: rate Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: input attribute value: 1 Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: private/anvil: wanted attribute: (list terminator) Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: input attribute name: (end) Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: > cm-4-1d.dynamic.ziggo.nl[255.255.255.255]: 220 mail.DOMAIN ESMTP Postfix (Ubuntu) Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: < cm-4-1d.dynamic.ziggo.nl[255.255.255.255]: ????g? Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_string: smtpd_forbidden_commands: ????g? ~? connect Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_string: smtpd_forbidden_commands: ????g? ~? get Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_string: smtpd_forbidden_commands: ????g? ~? post Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_list_match: ????g?: no match Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: > cm-4-1d.dynamic.ziggo.nl[255.255.255.255]: 502 5.5.2 Error: command not recognized Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: < cm-4-1d.dynamic.ziggo.nl[255.255.255.255]: ?????? Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_string: smtpd_forbidden_commands: ? ~? connect Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_string: smtpd_forbidden_commands: ? ~? get Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_string: smtpd_forbidden_commands: ? ~? post Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_list_match: ?: no match Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: > cm-4-1d.dynamic.ziggo.nl[255.255.255.255]: 502 5.5.2 Error: command not recognized Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: < cm-4-1d.dynamic.ziggo.nl[255.255.255.255]: Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: > cm-4-1d.dynamic.ziggo.nl[255.255.255.255]: 500 5.5.2 Error: bad syntax Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: < cm-4-1d.dynamic.ziggo.nl[255.255.255.255]: Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: > cm-4-1d.dynamic.ziggo.nl[255.255.255.255]: 500 5.5.2 Error: bad syntax Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: smtp_get: EOF Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_hostname: smtpd_client_event_limit_exceptions: cm-4-1d.dynamic.ziggo.nl ~? 127.0.0.0/8 Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_hostaddr: smtpd_client_event_limit_exceptions: 255.255.255.255 ~? 127.0.0.0/8 Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_hostname: smtpd_client_event_limit_exceptions: cm-4-1d.dynamic.ziggo.nl ~? [::ffff:127.0.0.0]/104 Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_hostaddr: smtpd_client_event_limit_exceptions: 255.255.255.255 ~? [::ffff:127.0.0.0]/104 Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_hostname: smtpd_client_event_limit_exceptions: cm-4-1d.dynamic.ziggo.nl ~? [::1]/128 Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_hostaddr: smtpd_client_event_limit_exceptions: 255.255.255.255 ~? [::1]/128 Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_list_match: cm-4-1d.dynamic.ziggo.nl: no match Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: match_list_match: 255.255.255.255: no match Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: send attr request = disconnect Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: send attr ident = submission:255.255.255.255 Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: private/anvil: wanted attribute: status Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: input attribute name: status Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: input attribute value: 0 Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: private/anvil: wanted attribute: (list terminator) Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: input attribute name: (end) Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: lost connection after UNKNOWN from cm-4-1d.dynamic.ziggo.nl[255.255.255.255] Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: disconnect from cm-4-1d.dynamic.ziggo.nl[255.255.255.255] unknown=0/2 commands=0/2 Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: master_notify: status 1 Dec 25 00:57:52 vps2 postfix/submission/smtpd[16149]: connection closed Dec 25 00:57:57 vps2 postfix/submission/smtpd[16149]: proxymap stream disconnect Dec 25 00:57:57 vps2 postfix/submission/smtpd[16149]: auto_clnt_close: disconnect private/tlsmgr stream
链接到我跟着的教程：
https://www.digitalocean.com/community/tutorials/how-to-configure-a-mail-server-using-postfix-dovecot-mysql-and-spamassassin
如果你需要更多的信息，请问我。
这是正常的，你不能login到明文SMTP，因为你提供了以下选项：
smtpd_tls_auth_only = yes
您可以尝试使用startssl与openssl客户端进行连接：
openssl s_client -starttls smtp -crlf -connect DOMAIN:587
您应该可以访问AUTH命令。