我以为我会很聪明，并将 amavis/spamassassin/clamav 添加到我工作的 Postfix 安装中。我让它工作，然后做出改变。走开，喝了杯啤酒，然后发现我搞砸了。这就是现在发生的事情
Oct 2 22:01:59 wilma postfix/smtpd[1048101]: Anonymous TLS connection established from mail-pf1-f172.google.com[209.85.210.172]: TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256
Oct 2 22:01:59 wilma postfix/smtpd[1048101]: warning: connect to private/policy: Connection refused
Oct 2 22:01:59 wilma postfix/smtpd[1048101]: warning: problem talking to server private/policy: Connection refused
Oct 2 22:02:00 wilma postfix/smtpd[1048101]: warning: connect to private/policy: Connection refused
Oct 2 22:02:00 wilma postfix/smtpd[1048101]: warning: problem talking to server private/policy: Connection refused
Oct 2 22:02:00 wilma postfix/smtpd[1048101]: NOQUEUE: reject: RCPT from mail-pf1-f172.google.com[209.85.210.172]: 451 4.3.5 <[email protected]>: Recipient address rejected: Server configuration problem; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<mail-pf1-f172.google.com>
Oct 2 22:02:02 wilma postfix/smtpd[1048101]: disconnect from mail-pf1-f172.google.com[209.85.210.172] ehlo=2 starttls=1 mail=1 rcpt=0/1 bdat=0/1 quit=1 commands=5/7
我在谷歌上下搜索寻找答案，似乎“451 4.3.5”是一个通用错误。
这是master.cf ...
smtp inet n - n - - smtpd
submission inet n - n - - smtpd
pickup fifo n - n 60 1 pickup
cleanup unix n - n - 0 cleanup
qmgr fifo n - n 300 1 qmgr
tlsmgr unix - - n 1000? 1 tlsmgr
rewrite unix - - n - - trivial-rewrite
bounce unix - - n - 0 bounce
defer unix - - n - 0 bounce
trace unix - - n - 0 bounce
verify unix - - n - 1 verify
flush unix n - n 1000? 0 flush
proxymap unix - - n - - proxymap
proxywrite unix - - n - 1 proxymap
smtp unix - - n - - smtp
relay unix - - n - - smtp -o smtp_fallback_relay=
showq unix n - n - - showq
error unix - - n - - error
retry unix - - n - - error
discard unix - - n - - discard
local unix - n n - - local
virtual unix - n n - - virtual
lmtp unix - - n - - lmtp
anvil unix - - n - 1 anvil
scache unix - - n - 1 scache
smtp-amavis unix - - n - 2 smtp -o syslog_name=postfix/amavis -o smtp_data_done_timeout=1200 -o smtp_send_xforward_command=yes -o disable_dns_lookups=yes -o max_use=20 -o smtp_tls_security_level=none
127.0.0.1:10025 inet n - n - - smtpd -o syslog_name=postfix/10025 -o content_filter= -o mynetworks_style=host -o mynetworks=127.0.0.0/8 -o local_recipient_maps= -o relay_recipient_maps= -o strict_rfc821_envelopes=yes -o smtp_tls_security_level=none -o smtpd_tls_security_level=none -o smtpd_restriction_classes= -o smtpd_delay_reject=no -o smtpd_client_restrictions=permit_mynetworks,reject -o smtpd_helo_restrictions= -o smtpd_sender_restrictions= -o smtpd_recipient_restrictions=permit_mynetworks,reject -o smtpd_end_of_data_restrictions= -o smtpd_error_sleep_time=0 -o smtpd_soft_error_limit=1001 -o smtpd_hard_error_limit=1000 -o smtpd_client_connection_count_limit=0 -o smtpd_client_connection_rate_limit=0 -o receive_override_options=no_header_body_checks,no_unknown_recipient_checks,no_address_mappings
main.cf 是
alias_database = hash:/etc/postfix/aliases
alias_maps = hash:/etc/postfix/aliases
broken_sasl_auth_clients = yes
canonical_maps = hash:/etc/postfix/canonical
command_directory = /usr/sbin
content_filter = smtp-amavis:[127.0.0.1]:10024
data_directory = /var/lib/postfix
debug_peer_level = 1
debug_peer_list =
default_privs = mail
delay_warning_time = 4
header_checks = regexp:/etc/postfix/regexp_table
html_directory = no
in_flow_delay = 1s
inet_interfaces = all
inet_protocols = ipv4
local_recipient_maps = unix:passwd.byname $alias_maps
local_transport = local
mail_owner = postfix
mail_spool_directory = /var/virtual
mailbox_command = /usr/bin/procmail -a "$EXTENSION"
mailbox_size_limit = 3221225472
mailq_path = /usr/bin/mailq.postfix
manpage_directory = /usr/share/man
message_size_limit = 25971520
mydestination = $myhostname, localhost.$mydomain, $mydomain, lists.$mydomain
mydomain = mike-mac.gen.nz
myhostname = mail.mike-mac.gen.nz
mynetworks = 192.168.1.0/24 192.168.3.0/24 webmail.mike-mac.gen.nz localhost.localdomain localhost
myorigin = $mydomain
newaliases_path = /usr/bin/newaliases.postfix
queue_directory = /var/spool/postfix
readme_directory = /usr/share/doc/postfix-2.0.13/README_FILES
receive_override_options = no_address_mappings
recipient_delimiter = +
reject_code = 550
sample_directory = /usr/share/doc/postfix-2.0.13/samples
sendmail_path = /usr/sbin/sendmail.postfix
setgid_group = postdrop
smtp_tls_note_starttls_offer = yes
smtp_tls_security_level = may
smtpd_hard_error_limit = 4
smtpd_helo_required = no
smtpd_helo_restrictions = permit_mynetworks, check_helo_access hash:/etc/postfix/helo_access
smtpd_proxy_options = speed_adjust
smtpd_recipient_restrictions = permit_sasl_authenticated, permit_mynetworks, reject_unauth_destination, reject_unknown_sender_domain, check_policy_service unix:private/policy, reject_rbl_client zen.spamhaus.org, reject_rbl_client bl.spamcop.net, reject_rbl_client cbl.abuseat.org
smtpd_relay_restrictions = permit_sasl_authenticated, permit_mynetworks, reject_unauth_destination, reject_unknown_sender_domain, reject_rbl_client zen.spamhaus.org, reject_rbl_client bl.spamcop.net, reject_rbl_client cbl.abuseat.org
smtpd_sasl_auth_enable = yes
smtpd_sasl_local_domain =
smtpd_sasl_path = private/auth
smtpd_sasl_security_options = noanonymous
smtpd_sasl_type = dovecot
smtpd_soft_error_limit = 2
smtpd_tls_CAfile = /etc/ssl/certs/cacert.pem
smtpd_tls_auth_only = no
smtpd_tls_cert_file = /etc/letsencrypt/live/Email_cert/fullchain.pem
smtpd_tls_key_file = /etc/letsencrypt/live/Email_cert/privkey.pem
smtpd_tls_loglevel = 1
smtpd_tls_received_header = yes
smtpd_tls_security_level = may
smtpd_tls_session_cache_timeout = 3600s
strict_mailbox_ownership = no
tls_random_source = dev:/dev/urandom
undisclosed_recipients_header = To: NotSayingWhoGetsThis:;
unknown_local_recipient_reject_code = 550
virtual_alias_maps = hash:/etc/postfix/virtual
virtual_gid_maps = static:12
virtual_mailbox_base = /var/virtual
virtual_mailbox_domains = hash:/etc/postfix/vmaildomains
virtual_mailbox_limit = 2147483648
virtual_mailbox_maps = hash:/etc/postfix/vmailbox,hash:/etc/postfix/virtual-user-map-family.kiwi.nz,hash:/etc/postfix/virtual-user-map-coders.kiwi.nz,hash:/etc/postfix/virtual-user-map-mak.co.nz,hash:/etc/postfix/virtual-user-map-lessonplans.kiwi.nz
virtual_minimum_uid = 1
virtual_transport = virtual
virtual_uid_maps = static:8`
正在运行的守护进程是
systemctl status postfix postgrey amavis spamassassin clamav-freshclam
● postfix.service - Postfix Mail Transport Agent
Loaded: loaded (/lib/systemd/system/postfix.service; enabled; vendor preset: enabled)
Active: active (exited) since Sat 2021-10-02 21:58:34 NZDT; 29min ago
Process: 1047688 ExecStart=/bin/true (code=exited, status=0/SUCCESS)
Main PID: 1047688 (code=exited, status=0/SUCCESS)
Oct 02 21:58:34 wilma systemd[1]: Starting Postfix Mail Transport Agent...
Oct 02 21:58:34 wilma systemd[1]: Finished Postfix Mail Transport Agent.
● postgrey.service - LSB: Start/stop the postgrey daemon
Loaded: loaded (/etc/init.d/postgrey; generated)
Active: active (running) since Sat 2021-10-02 21:58:34 NZDT; 29min ago
Docs: man:systemd-sysv-generator(8)
Process: 1047510 ExecStart=/etc/init.d/postgrey start (code=exited, status=0/SUCCESS)
Tasks: 1 (limit: 17839)
Memory: 18.7M
CGroup: /system.slice/postgrey.service
└─1039871 postgrey --pidfile=/var/run/postgrey.pid --daemonize --inet=10023
Oct 02 21:58:34 wilma postgrey[1047518]: whitelisted: 194.7.234.142/32
Oct 02 21:58:34 wilma postgrey[1047518]: whitelisted: 194.7.234.143/32
Oct 02 21:58:34 wilma postgrey[1047518]: whitelisted: 213.143.66.210/32
Oct 02 21:58:34 wilma postgrey[1047518]: Pid_file "/var/run/postgrey.pid" already exists. Overwriting!
Oct 02 21:58:34 wilma postgrey[1047583]: Process Backgrounded
Oct 02 21:58:34 wilma systemd[1]: Started LSB: Start/stop the postgrey daemon.
Oct 02 21:58:34 wilma postgrey[1047510]: ...done.
Oct 02 21:58:34 wilma postgrey[1047583]: 2021/10/02-21:58:34 postgrey (type Net::Server::Multiplex) starting! pid(1047583)
Oct 02 21:58:34 wilma postgrey[1047583]: Resolved [localhost]:10023 to [127.0.0.1]:10023, IPv4
Oct 02 21:58:34 wilma postgrey[1047583]: Binding to TCP port 10023 on host 127.0.0.1 with IPv4
● amavis.service - LSB: Starts amavisd-new mailfilter
Loaded: loaded (/etc/init.d/amavis; generated)
Active: active (running) since Sat 2021-10-02 21:58:35 NZDT; 29min ago
Docs: man:systemd-sysv-generator(8)
Process: 1047562 ExecStart=/etc/init.d/amavis start (code=exited, status=0/SUCCESS)
Tasks: 3 (limit: 17839)
Memory: 160.8M
CGroup: /system.slice/amavis.service
├─1047705 /usr/sbin/amavisd-new (master)
├─1047714 /usr/sbin/amavisd-new (virgin child)
└─1047715 /usr/sbin/amavisd-new (virgin child)
Oct 02 21:58:35 wilma amavis[1047705]: No ext program for .zoo, tried: zoo
Oct 02 21:58:35 wilma amavis[1047705]: No ext program for .doc, tried: ripole
Oct 02 21:58:35 wilma amavis[1047705]: No decoder for .F
Oct 02 21:58:35 wilma amavis[1047705]: No decoder for .doc
Oct 02 21:58:35 wilma amavis[1047705]: No decoder for .lrz
Oct 02 21:58:35 wilma amavis[1047705]: No decoder for .zoo
Oct 02 21:58:35 wilma amavis[1047562]: Starting amavisd: amavisd-new.
Oct 02 21:58:35 wilma amavis[1047705]: Using primary internal av scanner code for ClamAV-clamd
Oct 02 21:58:35 wilma systemd[1]: Started LSB: Starts amavisd-new mailfilter.
Oct 02 21:58:35 wilma amavis[1047705]: Found secondary av scanner ClamAV-clamscan at /usr/bin/clamscan
● spamassassin.service - Perl-based spam filter using text analysis
Loaded: loaded (/lib/systemd/system/spamassassin.service; enabled; vendor preset: enabled)
Active: active (running) since Sat 2021-10-02 21:58:36 NZDT; 29min ago
Process: 1047534 ExecStart=/usr/sbin/spamd -d --pidfile=/run/spamd.pid $OPTIONS (code=exited, status=0/SUCCESS)
Main PID: 1047641 (spamd)
Tasks: 3 (limit: 17839)
Memory: 109.2M
CGroup: /system.slice/spamassassin.service
├─1047641 /usr/bin/perl -T -w /usr/sbin/spamd -d --pidfile=/run/spamd.pid --create-prefs --max-children 5 --username >
├─1047711 spamd child
└─1047712 spamd child
Oct 02 21:58:33 wilma systemd[1]: Starting Perl-based spam filter using text analysis...
Oct 02 21:58:36 wilma systemd[1]: Started Perl-based spam filter using text analysis.
● clamav-freshclam.service - ClamAV virus database updater
Loaded: loaded (/lib/systemd/system/clamav-freshclam.service; enabled; vendor preset: enabled)
Active: active (running) since Sat 2021-10-02 16:08:46 NZDT; 6h ago
Docs: man:freshclam(1)
man:freshclam.conf(5)
https://www.clamav.net/documents
Main PID: 990816 (freshclam)
Tasks: 1 (limit: 17839)
Memory: 227.4M
CGroup: /system.slice/clamav-freshclam.service
└─990816 /usr/bin/freshclam -d --foreground=true
Oct 02 21:09:46 wilma freshclam[990816]: Sat Oct 2 21:09:46 2021 -> main.cvd database is up-to-date (version: 62, sigs: 6647427, >
Oct 02 21:09:46 wilma freshclam[990816]: Sat Oct 2 21:09:46 2021 -> bytecode.cld database is up-to-date (version: 333, sigs: 92, >
Oct 02 22:09:46 wilma freshclam[990816]: Sat Oct 2 22:09:46 2021 -> Received signal: wake up
Oct 02 22:09:46 wilma freshclam[990816]: Sat Oct 2 22:09:46 2021 -> ClamAV update process started at Sat Oct 2 22:09:46 2021
Oct 02 22:09:46 wilma freshclam[990816]: Sat Oct 2 22:09:46 2021 -> ^Your ClamAV installation is OUTDATED!
Oct 02 22:09:46 wilma freshclam[990816]: Sat Oct 2 22:09:46 2021 -> ^Local version: 0.103.2 Recommended version: 0.103.3
Oct 02 22:09:46 wilma freshclam[990816]: Sat Oct 2 22:09:46 2021 -> DON'T PANIC! Read https://www.clamav.net/documents/upgrading->
Oct 02 22:09:46 wilma freshclam[990816]: Sat Oct 2 22:09:46 2021 -> daily.cvd database is up-to-date (version: 26309, sigs: 19380>
Oct 02 22:09:46 wilma freshclam[990816]: Sat Oct 2 22:09:46 2021 -> main.cvd database is up-to-date (version: 62, sigs: 6647427, >
Oct 02 22:09:46 wilma freshclam[990816]: Sat Oct 2 22:09:46 2021 -> bytecode.cld database is up-to-date (version: 333, sigs: 92,
我意识到我最大的错误是愚蠢，我应该在开始之前备份 main 和 master.cf 文件。话虽如此，任何人都可以看到我看不到的东西吗？
postconf -n
access_map_reject_code = 550
alias_database = hash:/etc/postfix/aliases
alias_maps = hash:/etc/postfix/aliases
broken_sasl_auth_clients = yes
canonical_maps = hash:/etc/postfix/canonical
command_directory = /usr/sbin
content_filter = smtp-amavis:[127.0.0.1]:10024
data_directory = /var/lib/postfix
debug_peer_level = 1
debug_peer_list =
default_privs = mail
delay_warning_time = 4
header_checks = regexp:/etc/postfix/regexp_table
html_directory = no
in_flow_delay = 1s
inet_interfaces = all
inet_protocols = ipv4
local_recipient_maps = unix:passwd.byname $alias_maps
local_transport = local
mail_owner = postfix
mail_spool_directory = /var/virtual
mailbox_command = /usr/bin/procmail -a "$EXTENSION"
mailbox_size_limit = 3221225472
mailq_path = /usr/bin/mailq.postfix
manpage_directory = /usr/share/man
message_size_limit = 25971520
mydestination = $myhostname, localhost.$mydomain, $mydomain, lists.$mydomain
mydomain = mike-mac.gen.nz
myhostname = mail.mike-mac.gen.nz
mynetworks = 192.168.1.0/24 192.168.3.0/24 webmail.mike-mac.gen.nz localhost.localdomain localhost
myorigin = $mydomain
newaliases_path = /usr/bin/newaliases.postfix
queue_directory = /var/spool/postfix
readme_directory = /usr/share/doc/postfix-2.0.13/README_FILES
receive_override_options = no_address_mappings
recipient_delimiter = +
reject_code = 550
sample_directory = /usr/share/doc/postfix-2.0.13/samples
sendmail_path = /usr/sbin/sendmail.postfix
setgid_group = postdrop
smtp_tls_note_starttls_offer = yes
smtp_tls_security_level = may
smtpd_hard_error_limit = 4
smtpd_helo_required = no
smtpd_helo_restrictions = permit_mynetworks, check_helo_access hash:/etc/postfix/helo_access
smtpd_proxy_options = speed_adjust
smtpd_recipient_restrictions = permit_sasl_authenticated, permit_mynetworks, reject_unauth_destination, reject_unknown_sender_domain, check_policy_service unix:private/policy, reject_rbl_client zen.spamhaus.org, reject_rbl_client bl.spamcop.net, reject_rbl_client cbl.abuseat.org
smtpd_relay_restrictions = permit_sasl_authenticated, permit_mynetworks, reject_unauth_destination, reject_unknown_sender_domain, reject_rbl_client zen.spamhaus.org, reject_rbl_client bl.spamcop.net, reject_rbl_client cbl.abuseat.org
smtpd_sasl_auth_enable = yes
smtpd_sasl_local_domain =
smtpd_sasl_path = private/auth
smtpd_sasl_security_options = noanonymous
smtpd_sasl_type = dovecot
smtpd_soft_error_limit = 2
smtpd_tls_CAfile = /etc/ssl/certs/cacert.pem
smtpd_tls_auth_only = no
smtpd_tls_cert_file = /etc/letsencrypt/live/Email_cert/fullchain.pem
smtpd_tls_key_file = /etc/letsencrypt/live/Email_cert/privkey.pem
smtpd_tls_loglevel = 1
smtpd_tls_received_header = yes
smtpd_tls_security_level = may
smtpd_tls_session_cache_timeout = 3600s
strict_mailbox_ownership = no
tls_random_source = dev:/dev/urandom
undisclosed_recipients_header = To: NotSayingWhoGetsThis:;
unknown_local_recipient_reject_code = 550
virtual_alias_maps = hash:/etc/postfix/virtual
virtual_gid_maps = static:12
virtual_mailbox_base = /var/virtual
virtual_mailbox_domains = hash:/etc/postfix/vmaildomains
virtual_mailbox_limit = 2147483648
virtual_mailbox_maps = hash:/etc/postfix/vmailbox,hash:/etc/postfix/virtual-user-map-family.kiwi.nz,hash:/etc/postfix/virtual-user-map-coders.kiwi.nz,hash:/etc/postfix/virtual-user-map-mak.co.nz,hash:/etc/postfix/virtual-user-map-lessonplans.kiwi.nz
virtual_minimum_uid = 1
virtual_transport = virtual
virtual_uid_maps = static:8
postconf -M
smtp inet n - n - - smtpd
submission inet n - n - - smtpd
pickup fifo n - n 60 1 pickup
cleanup unix n - n - 0 cleanup
qmgr fifo n - n 300 1 qmgr
tlsmgr unix - - n 1000? 1 tlsmgr
rewrite unix - - n - - trivial-rewrite
bounce unix - - n - 0 bounce
defer unix - - n - 0 bounce
trace unix - - n - 0 bounce
verify unix - - n - 1 verify
flush unix n - n 1000? 0 flush
proxymap unix - - n - - proxymap
proxywrite unix - - n - 1 proxymap
smtp unix - - n - - smtp
relay unix - - n - - smtp -o smtp_fallback_relay=
showq unix n - n - - showq
error unix - - n - - error
retry unix - - n - - error
discard unix - - n - - discard
local unix - n n - - local
virtual unix - n n - - virtual
lmtp unix - - n - - lmtp
anvil unix - - n - 1 anvil
scache unix - - n - 1 scache
smtp-amavis unix - - n - 2 smtp -o syslog_name=postfix/amavis -o smtp_data_done_timeout=1200 -o smtp_send_xforward_command=yes -o disable_dns_lookups=yes -o max_use=20 -o smtp_tls_security_level=none
127.0.0.1:10025 inet n - n - - smtpd -o syslog_name=postfix/10025 -o content_filter= -o mynetworks_style=host -o mynetworks=127.0.0.0/8 -o local_recipient_maps= -o relay_recipient_maps= -o strict_rfc821_envelopes=yes -o smtp_tls_security_level=none -o smtpd_tls_security_level=none -o smtpd_restriction_classes= -o smtpd_delay_reject=no -o smtpd_client_restrictions=permit_mynetworks,reject -o smtpd_helo_restrictions= -o smtpd_sender_restrictions= -o smtpd_recipient_restrictions=permit_mynetworks,reject -o smtpd_end_of_data_restrictions= -o smtpd_error_sleep_time=0 -o smtpd_soft_error_limit=1001 -o smtpd_hard_error_limit=1000 -o smtpd_client_connection_count_limit=0 -o smtpd_client_connection_rate_limit=0 -o receive_override_options=no_header_body_checks,no_unknown_recipient_checks,no_address_mappings
