由于某些原因，当我从自我托pipe的Postfix服务器发送电子邮件时，它可以正常工作，但由于这个原因无法接收：
Nov 3 18:30:06 pi postfix/qmgr[31993]: CB178142FAB: from=<[email protected]>, size=738, nrcpt=1 (queue active) Nov 3 18:30:06 pi postfix/error[1173]: CB178142FAB: to=<[email protected]>, orig_to=<megver83>, relay=none, delay=4.7, delays=4.7/0/0/0.01, dsn=5.1.1, status=bounced (User unknown in virtual alias table) Nov 3 18:30:06 pi postfix/error[1232]: D3CEC142FAD: to=<[email protected]>, relay=none, delay=0.03, delays=0.01/0.01/0/0.01, dsn=5.1.1, status=bounced (User unknown in virtual alias table) Nov 3 18:30:07 pi postfix/qmgr[31993]: 0E1AC142FAB: from=<[email protected]>, size=734, nrcpt=1 (queue active) Nov 3 18:30:07 pi postfix/error[1173]: 0E1AC142FAB: to=<[email protected]>, orig_to=<megver83>, relay=none, delay=4.9, delays=4.8/0/0/0.01, dsn=5.1.1, status=bounced (User unknown in virtual alias table) Nov 3 18:30:07 pi postfix/error[1232]: 1685A142FAD: to=<[email protected]>, relay=none, delay=0.03, delays=0.02/0/0/0.01, dsn=5.1.1, status=bounced (User unknown in virtual alias table) Nov 3 18:34:37 pi postfix/error[1292]: BC405142FAB: to=<[email protected]>, relay=none, delay=0.28, delays=0.27/0/0/0.01, dsn=5.1.1, status=bounced (User unknown in virtual alias table) Nov 3 19:11:39 pi postfix/qmgr[31993]: EDC14142FAB: from=<[email protected]>, size=1238, nrcpt=1 (queue active) Nov 3 19:11:43 pi postfix/smtp[2064]: 3D67B142FAD: to=<[email protected]>, relay=spool.mail.gandi.net[217.70.184.6]:25, delay=3.8, delays=0.02/0.1/3.5/0.27, dsn=5.7.1, status=bounced (host spool.mail.gandi.net[217.70.184.6] said: 554 5.7.1 Service unavailable; Client host [190.100.12.50] blocked using pbl.spamhaus.org; https://www.spamhaus.org/query/ip/190.100.12.50 (in reply to RCPT TO command)) Nov 3 19:13:02 pi postfix/qmgr[31993]: 899D4142FAB: from=<[email protected]>, size=1256, nrcpt=1 (queue active) Nov 3 19:13:02 pi postfix/error[1958]: 899D4142FAB: to=<[email protected]>, relay=none, delay=0.26, delays=0.25/0/0/0.01, dsn=5.1.1, status=bounced (User unknown in virtual alias table) Nov 3 19:13:05 pi postfix/smtp[2064]: CA3A8142FAD: to=<[email protected]>, relay=spool.mail.gandi.net[217.70.184.6]:25, delay=2.3, delays=0.02/0/2.1/0.25, dsn=5.7.1, status=bounced (host spool.mail.gandi.net[217.70.184.6] said: 554 5.7.1 Service unavailable; Client host [190.100.12.50] blocked using pbl.spamhaus.org; https://www.spamhaus.org/query/ip/190.100.12.50 (in reply to RCPT TO command)) 我正尝试将邮件从[email protected]发送到[email protected]，但不起作用。 但是，正如我所说的那样，这是相反的。 这是我的postconf -n
alias_database = $alias_maps alias_maps = hash:/etc/postfix/aliases append_dot_mydomain = no biff = no broken_sasl_auth_clients = yes command_directory = /usr/bin compatibility_level = 2 daemon_directory = /usr/lib/postfix/bin data_directory = /var/lib/postfix 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 home_mailbox = Maildir/ html_directory = no inet_interfaces = all inet_protocols = ipv4 mail_owner = postfix mailbox_size_limit = 134217728 mailq_path = /usr/bin/mailq manpage_directory = /usr/share/man message_size_limit = 134217728 meta_directory = /etc/postfix mydomain = megver83.ga myhostname = pi.megver83.ga myorigin = $mydomain newaliases_path = /usr/bin/newaliases queue_directory = /var/spool/postfix readme_directory = /usr/share/doc/postfix relay_domains = * relayhost = sample_directory = /etc/postfix sendmail_path = /usr/bin/sendmail setgid_group = postdrop shlib_directory = /usr/lib/postfix smtp_tls_note_starttls_offer = yes smtp_tls_security_level = may smtpd_helo_required = yes 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_cert_file = /etc/letsencrypt/live/megver83.ga/fullchain.pem smtpd_tls_key_file = /etc/letsencrypt/live/megver83.ga/privkey.pem smtpd_tls_loglevel = 1 smtpd_tls_received_header = yes smtpd_tls_security_level = may unknown_local_recipient_reject_code = 550 virtual_alias_domains = megver83.ga, eumela.ga, heckyel.ga virtual_alias_maps = hash:/etc/postfix/virtual
/等/后缀/虚拟：
megver83.ga megver83.ga [email protected] megver83
5.1.1 User unknown in virtual alias table
/etc/postfix/virtual是否有一个用于[email protected]的virtual_alias_maps条目，将它绑定到本地或外部地址，而不是另一个虚拟别名。 postmap /etc/postfix/virtual以更新相应的.db ，就像使用hash: type数据库一样。 5.7.1 Service unavailable; Client host [190.100.12.50] blocked using pbl.spamhaus.org;
relay_domains = *使您的服务器成为开放中继 ，并应用合适的中继和访问控制 。 如果你不这样做，你很快就会被封锁。