ps aux|grep spamd
root 12207 0.0 1.0 159920 83460 ? Ss 17:38 0:01 /usr/sbin/spamd -d --pidfile=/var/run/spamassassin.pid --create-prefs --max-children 5 --helper-home-dir
root 12208 0.0 0.9 160484 79996 ? S 17:38 0:00 spamd child
root 12209 0.0 0.9 159920 77788 ? S 17:38 0:00 spamd child
postfix 16307 0.0 0.1 104608 8816 ? S 19:18 0:00 smtpd -n smtp -t inet -u -o stress= -o content_filter=spamassassin
远程登录 127.0.0.1 783
Trying 127.0.0.1...
Connected to 127.0.0.1.
Escape character is '^]'.
SPAMD/1.0
猫/etc/postfix/master.conf
smtp inet n - - - - smtpd
-o content_filter=spamassassin
#smtp inet n - y - 2 postscreen
#smtpd pass - - y - - smtpd
#dnsblog unix - - y - 0 dnsblog
#tlsproxy unix - - y - 0 tlsproxy
#submission inet n - y - -
# -o syslog_name=postfix/submission
# -o smtpd_tls_security_level=encrypt
# -o smtpd_sasl_auth_enable=yes
# -o smtpd_reject_unlisted_recipient=no
# -o smtpd_client_restrictions=$mua_client_restrictions
# -o smtpd_helo_restrictions=$mua_helo_restrictions
# -o smtpd_sender_restrictions=$mua_sender_restrictions
# -o smtpd_recipient_restrictions=
# -o smtpd_relay_restrictions=permit_sasl_authenticated,reject
# -o milter_macro_daemon_name=ORIGINATING
smtps inet n - - - - smtpd -v
-o content_filter=spamassassin
-o syslog_name=postfix/smtps
-o smtpd_tls_wrappermode=yes
-o smtpd_sasl_auth_enable=yes
# -o smtpd_client_restrictions=permit_sasl_authenticated,reject
# -o smtpd_reject_unlisted_recipient=no
# -o smtpd_client_restrictions=$mua_client_restrictions
# -o smtpd_helo_restrictions=$mua_helo_restrictions
# -o smtpd_sender_restrictions=$mua_sender_restrictions
# -o smtpd_recipient_restrictions=
# -o smtpd_relay_restrictions=permit_sasl_authenticated,reject
# -o milter_macro_daemon_name=ORIGINATING
#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 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
spamassassin unix - n n - - pipe user=debian-spamd argv=/usr/bin/spamc -f -e /usr/sbin/sendmail -oi -f ${sender} ${recipient}
我从服务器发送一封电子邮件测试：
echo hello|mutt -s test [email protected]
猫/var/log/mail.log
Aug 19 19:23:04 server12 postfix/pickup[16252]: 96BEF281AEC: uid=0 from=<root>
Aug 19 19:23:04 server12 postfix/cleanup[16384]: 96BEF281AEC: info: header Subject: test from local; from=<root@server12> to=<[email protected]>
Aug 19 19:23:04 server12 postfix/cleanup[16384]: 96BEF281AEC: message-id=<20170819172304.sxkpxikicu7snioq@server12>
Aug 19 19:23:04 server12 postfix/qmgr[16253]: 96BEF281AEC: from=<root@server12>, size=417, nrcpt=1 (queue active)
Aug 19 19:23:04 server12 clamsmtpd: 100057: accepted connection from: 127.0.0.1
Aug 19 19:23:04 server12 postfix/smtpd[16388]: connect from localhost[127.0.0.1]
Aug 19 19:23:04 server12 postfix/smtpd[16388]: B2600281780: client=localhost[127.0.0.1]
Aug 19 19:23:04 server12 postfix/cleanup[16384]: B2600281780: info: header Subject: test from localhost[127.0.0.1]; from=<root@server12> to=<[email protected]> proto=ESMTP helo=<server12.org>
Aug 19 19:23:04 server12 postfix/cleanup[16384]: B2600281780: message-id=<20170819172304.sxkpxikicu7snioq@server12>
Aug 19 19:23:04 server12 clamsmtpd: 100057: from=root@server12, [email protected], status=CLEAN
Aug 19 19:23:04 server12 postfix/qmgr[16253]: B2600281780: from=<root@server12>, size=633, nrcpt=1 (queue active)
Aug 19 19:23:04 server12 postfix/smtp[16386]: 96BEF281AEC: to=<[email protected]>, relay=127.0.0.1[127.0.0.1]:10026, delay=0.26, delays=0.1/0.01/0.05/0.11, dsn=2.0.0, status=sent (250 2.0.0 Ok: queued as B2600281780)
Aug 19 19:23:04 server12 postfix/smtpd[16388]: disconnect from localhost[127.0.0.1] ehlo=1 xforward=1 mail=1 rcpt=1 data=1 quit=1 commands=6
Aug 19 19:23:04 server12 postfix/qmgr[16253]: 96BEF281AEC: removed
Aug 19 19:23:04 server12 postfix/smtp[16390]: B2600281780: to=<[email protected]>, relay=192.168.50.212[192.168.50.212]:25, delay=0.21, delays=0.1/0.01/0.02/0.09, dsn=2.0.0, status=sent (250 2.0.0 Ok: queued as D3A0164038F)
Aug 19 19:23:04 server12 postfix/qmgr[16253]: B2600281780: removed
没有信息/错误日志，但 spamassassin 不会过滤任何电子邮件