Ubuntu
無法接收帶有 Postfix/Dovecot 的電子郵件 telnet 返回 status0
我嘗試向我的地址發送電子郵件，但即使在日誌中也找不到任何記錄。我可以在伺服器上發送給自己就好了。當我嘗試遠端登錄到我的伺服器時，我得到以下答案
當我遠端登錄到埠 587 時，它按預期工作。
在我得到的日誌中
warning: unexpected end-of-input from smtp socket while reading input attribute name smtp socket: wanted attribute: flags warning: deliver_request_get: error receiving common attributes這是我的 postconf -M
smtp inet n - n - - smtp -v submission inet n - n - - smtpd -v -o syslog_name=postfix/submission -o smtpd_tls_security_level=encrypt -o smtpd_tls_cert_file=/etc/let sencrypt/live/gamesleeve.io/fullchain.pem -o smtpd_sasl_auth_enable=yes -o smtpd_reject_unlisted_recipient=no -o smtpd_relay_restrictions=permit_sasl_authenticated,rej ect -o milter_macro_daemon_name=ORIGINATING 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 -o syslog_name=postfix/$service_name showq unix n - y - - showq error unix - - y - - error retry unix - - y - - error discard unix - - y - - discard local unix - n n - - local virtual unix - n n - - virtual lmtp unix - - y - - lmtp anvil unix - - y - 1 anvil scache unix - - y - 1 scache maildrop unix - n n - - pipe flags=DRhu user=vmail argv=/usr/bin/maildrop -d ${recipient} uucp unix - n n - - pipe flags=Fqhu user=uucp argv=uux -r -n -z -a$sender - $nexthop!rmail ($recipient) ifmail unix - n n - - pipe flags=F user=ftn argv=/usr/lib/ifmail/ifmail -r $nexthop ($recipient) bsmtp unix - n n - - pipe flags=Fq. user=bsmtp argv=/usr/lib/bsmtp/bsmtp -t$nexthop -f$sender $recipient scalemail-backend unix - n n - 2 pipe flags=R user=scalemail argv=/usr/lib/scalemail/bin/scalemail-store ${nexthop} ${user} ${extension} mailman unix - n n - - pipe flags=FR user=list argv=/usr/lib/mailman/bin/postfix-to-mailman.py ${nexthop} ${user}這是 postconf -n
alias_database = hash:/etc/aliases alias_maps = hash:/etc/aliases append_dot_mydomain = no biff = no broken_sasl_auth_clients = yes compatibility_level = 2 home_mailbox = Maildir/ inet_interfaces = all inet_protocols = ipv4 mailbox_size_limit = 0 mydestination = $myhostname,gamesleeve, gamesleeve.io,eiric.com, localhost.members,localhost mydomain = gamesleeve.io myhostname = mail.gamesleeve.io mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128 myorigin = gamesleeve.io readme_directory = no recipient_delimiter = + relayhost = smtp_sasl_auth_enable = yes smtp_sasl_password_maps = hash:/etc/postfix/sasl/sasl_passwd smtp_sasl_security_options = smtp_tls_cert_file = /etc/letsencrypt/live/gamesleeve.io/fullchain.pem smtp_tls_key_file = /etc/letsencrypt/live/gamesleeve.io/privkey.pem smtp_tls_security_level = may smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache smtp_use_tls = yes smtpd_banner = $myhostname ESMTP $mail_name (Ubuntu) smtpd_recipient_restrictions = permit_sasl_authenticated,permit_mynetworks,reject_unauth_destination smtpd_relay_restrictions = permit_mynetworks reject_unauth_destination smtpd_sasl_auth_enable = yes smtpd_sasl_local_domain = smtpd_sasl_path = private/auth smtpd_sasl_security_options = noanonymous smtpd_sasl_type = dovecot smtpd_tls_CAfile = /etc/letsencrypt/live/gamesleeve.io/chain.pem smtpd_tls_cert_file = /etc/letsencrypt/live/gamesleeve.io/fullchain.pem smtpd_tls_ciphers = high smtpd_tls_key_file = /etc/letsencrypt/live/gamesleeve.io/privkey.pem smtpd_tls_loglevel = 1 smtpd_tls_received_header = yes smtpd_tls_security_level = may smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache smtpd_use_tls = yes virtual_alias_domains = eiric.com virtual_alias_maps = hash:/etc/postfix/virtual我已經加倍檢查了 MX 記錄，它用 dig 指向 mail.gamesleeve.io
您沒有執行 smtp 伺服器 (
smtpd)。您可能在master.cf文件的第一個非註釋行中引入了錯字。在你的情況下它看起來像什麼（只看以 smtp 開頭的行）：
smtp inet n - n - - smtp -v smtp unix - - y - - smtp我的預設設置是 - 一個smtp守護程序應該作為 inet/smtp 服務啟動：
smtp inet n - y - - smtpd smtp unix - - y - - smtp我懷疑這是在您添加非預設
-v標誌時發生的。您smtpd_banner表示您正在執行 Ubuntu，在那裡您應該找到一個模板/etc/postfix/master.cf.proto，您可以使用該模板將您編輯的設置與分銷商的預設設置進行比較。