Debian
Postfix 郵件伺服器 & dovecot 可以發送但不能接收
今天我用這個教程創建了一個郵件伺服器:https ://www.milbako.com/e-mail-avec-postfix-dovecot-et-mysql/ 我可以發送郵件(被檢測為垃圾郵件,但它有效),但如果我用我的gmail地址給我發了一封電子郵件,它不會工作……
這是我的 main.cf 文件:
# See /usr/share/postfix/main.cf.dist for a commented, more complete version # Debian specific: Specifying a file name will cause the first # line of that file to be used as the name. The Debian default # is /etc/mailname. #myorigin = /etc/mailname smtpd_banner = $myhostname ESMTP $mail_name (Debian/GNU) biff = no # appending .domain is the MUA's job. append_dot_mydomain = no # Uncomment the next line to generate "delayed mail" warnings #delay_warning_time = 4h readme_directory = no # See http://www.postfix.org/COMPATIBILITY_README.html -- default to 2 on # fresh installs. compatibility_level = 2 # TLS parameters smtpd_tls_cert_file=/etc/letsencrypt/live/cpmtech.fr-0001/fullchain.pem smtpd_tls_key_file=/etc/letsencrypt/live/cpmtech.fr-0001/privkey.pem smtpd_use_tls=yes smtpd_tls_auth_only = yes smtp_tls_security_level = may smtpd_tls_security_level = may smtpd_sasl_security_options = noanonymous, noplaintext smtpd_sasl_tls_security_options = noanonymous # Authentication smtpd_sasl_type = dovecot smtpd_sasl_path = private/auth smtpd_sasl_auth_enable = yes # Voir /usr/share/doc/postfix/TLS_README.gz dans le paquet postfix-doc pour plus de détails. # informations sur l’activation de SSL dans le client smtp. # Restrictions smtpd_helo_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_invalid_helo_hostname, reject_non_fqdn_helo_hostname smtpd_recipient_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_non_fqdn_recipient, reject_unknown_recipient_domain, reject_unlisted_recipient, reject_unauth_destination smtpd_sender_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_non_fqdn_sender, reject_unknown_sender_domain smtpd_relay_restrictions = permit_mynetworks, permit_sasl_authenticated, defer_unauth_destination # Voir /usr/share/doc/postfix/TLS_README.gz dans le paquet postfix-doc pour plus de détails. # informations sur l’activation de SSL dans le client smtp. myhostname = cpmtech.fr alias_maps = hash:/etc/aliases alias_database = hash:/etc/aliases mydomain = cpmtech.fr myorigin = $mydomain mydestination = localhost relayhost = mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128 mailbox_size_limit = 0 recipient_delimiter = + inet_interfaces = all inet_protocols = all # Remettre la livraison locale au LMTP de Dovecot et lui dire où stocker le courrier virtual_transport = dovecot # Domaines virtuels, utilisateurs et alias 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, mysql:/etc/postfix/mysql-virtual-email2email.cf # Encore plus de restrictions et de paramètres MTA disable_vrfy_command = yes strict_rfc821_envelopes = yes #smtpd_etrn_restrictions = reject #smtpd_reject_unlisted_sender = yes #smtpd_reject_unlisted_recipient = yes smtpd_delay_reject = yes smtpd_helo_required = yes smtp_always_send_ehlo = yes #smtpd_hard_error_limit = 1 smtpd_timeout = 30s smtp_helo_timeout = 15s smtp_rcpt_timeout = 15s smtpd_recipient_limit = 40 minimal_backoff_time = 180s maximal_backoff_time = 3h # Codes de rejet de réponse invalid_hostname_reject_code = 550 non_fqdn_reject_code = 550 unknown_address_reject_code = 550 unknown_client_reject_code = 550 unknown_hostname_reject_code = 550 unverified_recipient_reject_code = 550 unverified_sender_reject_code = 550 #smtpd_relay_restrictions = permit_mynetworks permit_sasl_authenticated defer_unauth_destination #myhostname = cpmtech.fr #alias_maps = hash:/etc/aliases #alias_database = hash:/etc/aliases #mydestination = cpmtech.fr, localhost.cpmtech.fr, localhost #mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128 #mailbox_size_limit = 0 #recipient_delimiter = + #inet_protocols = all #myorigin = /etc/mailname #mynetworks_style = subnet #recipient_canonical_maps = #relayhost = #inet_interfaces = all #virtual_alias_maps = hash:/etc/postfix/virtual
如果我想閱讀日誌,/var/log/ 不包含 Postfix 日誌
謝謝你的幫助 !
我找到瞭如何糾正我的問題。
我的問題出在 Dovecot & Postfix 配置上。我的第一個問題是關於 SASL,postfix 無法連接到 SASL 文件夾。為了解決我的問題,我安裝了 rsyslog 並重新啟動 postfix 以顯示日誌,然後我按照每個問題來解決我的問題。
謝謝誰幫助了我!