我的 debian 10 服务器出现问题。Spamassassin 不检查我的邮件（我已检查邮件头并从其他域发送垃圾邮件测试）。spamassassin 守护程序正在运行，但我的 postfix 配置出现问题（我在客户端上仅使用 587 STARTTLS）。我的 spamd.log
[root@server ~]# cat /var/log/spamassassin/spamd.log
Sun Jun 7 00:25:28 2020 [24193] info: logger: removing stderr method
Sun Jun 7 00:25:30 2020 [24197] info: zoom: able to use 390/391 'body_0' compiled rules (99.744%)
Sun Jun 7 00:25:30 2020 [24197] info: spamd: server started on IO::Socket::IP [::1]:783, IO::Socket::IP [127.0.0.1]:783 (running version 3.4.2)
Sun Jun 7 00:25:30 2020 [24197] info: spamd: server pid: 24197
Sun Jun 7 00:25:30 2020 [24197] info: spamd: server successfully spawned child process, pid 24200
Sun Jun 7 00:25:30 2020 [24197] info: spamd: server successfully spawned child process, pid 24201
Sun Jun 7 00:25:30 2020 [24197] info: prefork: child states: II
我的跑步过程：
ps -aux | grep spamd
root 25108 1.9 4.7 111104 95196 ? Ss 00:49 0:02 /usr/bin/perl -T -w /usr/sbin/spamd -d --pidfile=/var/run/spamd.pid --create-prefs --max-children 5 --username spamd --helper-home-dir ${SAHOME} -s /var/log/spamd.log
spamd 25109 0.2 4.8 113784 97448 ? S 00:49 0:00 spamd child
spamd 25110 0.0 4.5 111388 90984 ? S 00:49 0:00 spamd child
postfix 25119 0.0 0.3 47584 6988 ? S 00:50 0:00 pipe -n spamassassin -t unix flags=R user=spamd argv=/usr/bin/spamc -f -e /usr/sbin/sendmail -oi -f ${sender} ${recipient}
root 25144 0.0 0.0 8116 880 pts/0 S+ 00:51 0:00 grep spamd
这是我的 /etc/postfix/master.cf
#
# Postfix master process configuration file. For details on the format
# of the file, see the master(5) manual page (command: "man 5 master" or
# on-line: http://www.postfix.org/master.5.html).
#
# Do not forget to execute "postfix reload" after editing this file.
#
# ==========================================================================
# service type private unpriv chroot wakeup maxproc command + args
# (yes) (yes) (no) (never) (100)
# ==========================================================================
smtp inet n - n - - smtpd
#smtp inet n - y - 1 postscreen
#smtpd pass - - y - - smtpd
#dnsblog unix - - y - 0 dnsblog
#tlsproxy unix - - y - 0 tlsproxy
submission inet n - y - - smtpd
-o syslog_name=postfix/submission
-o smtpd_tls_security_level=encrypt
-o smtpd_sasl_auth_enable=yes
-o smtpd_sasl_type=dovecot
-o smtpd_sasl_path=private/auth
-o smtpd_reject_unlisted_recipient=no
-o smtpd_client_restrictions=permit_sasl_authenticated,reject
-o milter_macro_daemon_name=ORIGINATING
smtps inet n - - - - smtpd
-o syslog_name=postfix/smtps
-o smtpd_tls_wrappermode=yes
-o smtpd_sasl_auth_enable=yes
-o smtpd_sasl_type=dovecot
-o smtpd_reject_unlisted_recipient=no
-o smtpd_sasl_path=private/auth
-o smtpd_client_restrictions=permit_sasl_authenticated,reject
-o milter_macro_daemon_name=ORIGINATING
-o content_filter=spamassassin
#628 inet n - y - - qmqpd
pickup unix n - y 60 1 pickup
cleanup unix n - y - 0 cleanup
qmgr unix n - n 300 1 qmgr
#qmgr unix n - n 300 1 oqmgr
tlsmgr unix - - y 1000? 1 tlsmgr
rewrite unix - - y - - trivial-rewrite
bounce unix - - y - 0 bounce
defer unix - - y - 0 bounce
trace unix - - y - 0 bounce
verify unix - - y - 1 verify
flush unix n - y 1000? 0 flush
proxymap unix - - n - - proxymap
proxywrite unix - - n - 1 proxymap
smtp unix - - y - - smtp
relay unix - - y - - smtp
-o syslog_name=postfix/$service_name
# -o smtp_helo_timeout=5 -o smtp_connect_timeout=5
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
postlog unix-dgram n - n - 1 postlogd
#
# ====================================================================
# Interfaces to non-Postfix software. Be sure to examine the manual
# pages of the non-Postfix software to find out what options it wants.
#
# Many of the following services use the Postfix pipe(8) delivery
# agent. See the pipe(8) man page for information about ${recipient}
# and other message envelope options.
# ====================================================================
#
# maildrop. See the Postfix MAILDROP_README file for details.
# Also specify in main.cf: maildrop_destination_recipient_limit=1
#
maildrop unix - n n - - pipe
flags=DRhu user=vmail argv=/usr/bin/maildrop -d ${recipient}
#
# ====================================================================
#
# Recent Cyrus versions can use the existing "lmtp" master.cf entry.
#
# Specify in cyrus.conf:
# lmtp cmd="lmtpd -a" listen="localhost:lmtp" proto=tcp4
#
# Specify in main.cf one or more of the following:
# mailbox_transport = lmtp:inet:localhost
# virtual_transport = lmtp:inet:localhost
#
# ====================================================================
#
# Cyrus 2.1.5 (Amos Gouaux)
# Also specify in main.cf: cyrus_destination_recipient_limit=1
#
#cyrus unix - n n - - pipe
# user=cyrus argv=/cyrus/bin/deliver -e -r ${sender} -m ${extension} ${user}
#
# ====================================================================
# Old example of delivery via Cyrus.
#
#old-cyrus unix - n n - - pipe
# flags=R user=cyrus argv=/cyrus/bin/deliver -e -m ${extension} ${user}
#
# ====================================================================
#
# See the Postfix UUCP_README file for configuration details.
#
uucp unix - n n - - pipe
flags=Fqhu user=uucp argv=uux -r -n -z -a$sender - $nexthop!rmail ($recipient)
#
# Other external delivery methods.
#
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}
spamassassin unix - n n - - pipe
flags=R user=spamd argv=/usr/bin/spamc -f -e /usr/sbin/sendmail -oi -f ${sender} ${recipient}
我做错什么了？
谢谢！！！
答案1
传入邮件使用 SMTP 端口25/tcp。此master.cf行代表用于此目的的 smtpd 实例：
smtp inet n - n - - smtpd
由于它没有任何被覆盖的设置-o，因此它使用来自的设置main.cf。来自master(5)：
-o { name = value }（长格式，Postfix >= 3.0）-o name=value（短格式）
您尚未公开您的main.cf，但这表明您已将 Spamassassin（可能仅）添加到监听 smtps 端口的 smtpd 实例中465/tcp：
smtps inet n - - - - smtpd
...
-o content_filter=spamassassin
就像提交在端口 上587/tcp，这是针对来自您的客户端的邮件，而不是来自其他 MTA 的邮件。唯一的区别是连接被包装在 TLS 中，而不是使用该STARTTLS命令切换到加密通信。