Postfix別名問題
我在 Postfix 中設置別名“support-notify”時遇到問題。
收件人地址被拒絕：訪問被拒絕；
我在 Ubuntu 18.04 LTS 上使用 OpenDKIM、OpenDMARC、Policyd-SPF 和 Dovecot 執行 Postfix。
地圖在 /etc/aliases 中如下所示
support-notify: user1, user2, user3使用者 support-notify 不存在，而 users1-3 是伺服器上具有郵箱的實際使用者。
我已經包括
postconf -n在下面。postconf -n alias_database = hash:/etc/aliases alias_maps = hash:/etc/aliases append_dot_mydomain = no biff = no compatibility_level = 2 disable_vrfy_command = yes inet_interfaces = all inet_protocols = all invalid_hostname_reject_code = 554 local_recipient_maps = proxy:unix:passwd.byname $alias_maps mailbox_size_limit = 0 milter_default_action = accept milter_protocol = 2 multi_recipient_bounce_reject_code = 554 mydestination = $myhostname, mail.domain.com, support-mgmt.domain.com, domain.com, localhost.$mydomain, localhost, 10.0.0.0/16 myhostname = mail.domain.com mynetworks = 127.0.0.0/8 10.25.0.0/16 [::ffff:127.0.0.0]/104 [::1]/128 myorigin = /etc/mailname non_fqdn_reject_code = 554 non_smtpd_milters = unix:private/opendkim, inet:127.0.0.1:8892 readme_directory = no recipient_delimiter = + relay_domains_reject_code = 554 relayhost = [smtp.comcast.net]:587 smtp_sasl_auth_enable = yes smtp_sasl_password_maps = hash:/etc/postfix/sasl_passwd smtp_sasl_security_options = noanonymous smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache smtpd_banner = $myhostname ESMTP $mail_name (Ubuntu) smtpd_client_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_unauth_destination, reject_invalid_hostname, reject_unknown_recipient_domain, reject_unauth_pipelining, check_policy_service unix:private/policy-spf, reject_rbl_client sbl.spamhaus.org, reject_rbl_client bl.spamcop.net, reject_rbl_client cbl.abuseat.org, permit smtpd_helo_required = yes smtpd_milters = unix:private/opendkim, inet:127.0.0.1:8892 smtpd_relay_restrictions = permit_mynetworks, permit_sasl_authenticated, defer_unauth_destination smtpd_tls_cert_file = /etc/ssl/certs/mailcert.pem smtpd_tls_key_file = /etc/ssl/private/mail.key smtpd_tls_protocols = !SSLv2, !SSLv3 smtpd_tls_security_level = may smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache smtpd_use_tls = yes strict_rfc821_envelopes = yes unknown_client_reject_code = 554 unknown_hostname_reject_code = 554 unknown_local_recipient_reject_code = 554 unknown_relay_recipient_reject_code = 554 unknown_virtual_alias_reject_code = 554 unknown_virtual_mailbox_reject_code = 554 unverified_recipient_reject_code = 554 unverified_sender_reject_code = 554編輯 - 添加從連接到斷開連接的完整日誌，其中 x 是我的公共 IP，y 是我的私人 IP。感謝那些花時間整理這篇文章的人，我不知道如何格式化這個網站上的東西:)
`Sep 13 20:02:32 support-mgmt postfix/submission/smtpd[7505]: connect from c-x.x.x.x.hsd1.md.comcast.net[x.x.x.x]
Sep 13 20:02:33 support-mgmt policyd-spf[7508]: prepend Received-SPF: Pass (mailfrom) identity=mailfrom; client-ip=x.x.x.x; helo=[y.y.y.y]; envelope-from=user1@domain.com; receiver=<UNKNOWN>
Sep 13 20:02:33 support-mgmt postfix/submission/smtpd[7505]: NOQUEUE: reject: RCPT from c-x.x.x.x.hsd1.md.comcast.net[x.x.x.x]: 554 5.7.1 <support-notify@domain.com>: Recipient address rejected: Access denied; from=<user1@domain.com> to=<support-notify@domain.com> proto=ESMTP helo=<[y.y.y.y]>
Sep 13 20:02:33 support-mgmt postfix/submission/smtpd[7505]: disconnect from c-x.x.x.x.hsd1.md.comcast.net[x.x.x.x] ehlo=2 starttls=1 mail=1 rcpt=0/1 data=0/1 quit=1 commands=5/7`
我決定刪除我的整個 postfix 配置並重建它以利用虛擬使用者/域和 mysql 作為數據庫。
您的
/etc/aliases線路似乎沒問題，配置也是如此。alias_maps = hash:/etc/aliases既然是
hash:ie Berkeley DB，你還記得這個命令嗎：postalias /etc/aliases