Postfixと共に使用して，ウィルススキャンすることができます．
# tar zxf clamav-0.84.tar.gz
# cd clamav-0.84 # ./configure --prefix=/usr/local/clamav --disable-dns --disable-zlib-vcheck # FC3 or # ./configure --prefix=/usr/local/clamav --disable-dns #RHL9 # make # make install上記の設定だと，ClamAV関係のファイルは，/usr/local/clamav以下に置かれます．
# cd /usr/local/clamav # mkdir log run # chown clamav:clamav *
LogFile /usr/local/clamav/log/clamd.log LogTime PidFile /usr/local/clamav/run/clamd.pid DatabaseDirectory /usr/local/clamav/share/clamav LocalSocket /tmp/clamd FixStaleSocket User clamav ScanOLE2 ScanMail ScanArchive |
DatabaseDirectory /usr/local/clamav/share/clamav UpdateLogFile /usr/local/clamav/log/freshclam.log PidFile /usr/local/clamav/run/freshclam.pid DatabaseOwner clamav DNSDatabaseInfo current.cvd.clamav.net DatabaseMirror database.clamav.net Checks 4 #HTTPProxyServer proxy.hogrhogr.jp # Proxyを使っている場合に指定 #HTTPProxyPort 8080 # Proxyのポート番号 |
# /usr/local/clamav/bin/freshclamを実行することで，更新されます．
# /usr/local/clamav/sbin/clamd -c /usr/local/clamav/etc/clamd.confにて，デーモンを起動させます（後述のClamSMTPで必要）．
# tar zxf clamsmtp-1.4.1.tar.gz
# cd clamsmtp-1.4.1 # ./configure --prefix=/usr/local/clamsmtp # make # make install
OutAddress: 10026 ClamAddress: /tmp/clamd ScanHeader: X-AV-Checked: ClamAV0.84rc2 using ClamSMTP1.4.1 User: clamav |
queue_directory = /var/spool/postfix
command_directory = /usr/sbin
daemon_directory = /usr/libexec/postfix
mail_owner = postfix
myhostname = mail.kmisu.net
mydomain = kmisu.net
myorigin = $mydomain
inet_interfaces = all
mydestination = $myhostname, localhost.$mydomain, localhost, $mydomain
unknown_local_recipient_reject_code = 550
mynetworks_style = subnet
mynetworks = 192.168.0.0/24, 127.0.0.0/8
alias_maps = hash:/etc/aliases
alias_database = hash:/etc/aliases
debug_peer_level = 2
debugger_command =
PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin
xxgdb $daemon_directory/$process_name $process_id & sleep 5
sendmail_path = /usr/sbin/sendmail
newaliases_path = /usr/bin/newaliases
mailq_path = /usr/bin/mailq
setgid_group = postdrop
html_directory = no
manpage_directory = /usr/local/man
sample_directory = /etc/postfix
readme_directory = no
### 以下を追記 ###
allow_mail_to_commands = alias,forward,include
smtpd_client_restrictions = permit_mynetworks,check_client_access hash:/etc/postfix/reject_list,permit
smtpd_sender_restrictions = permit_mynetworks,check_sender_access hash:/etc/postfix/reject_list
content_filter = scan:127.0.0.1:10025
receive_override_options = no_address_mappings
|
smtp inet n - n - - smtpd
pickup fifo n - n 60 1 pickup
cleanup unix n - n - 0 cleanup
qmgr fifo n - n 300 1 qmgr
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
smtp unix - - n - - smtp
relay unix - - n - - smtp
showq unix n - n - - showq
error unix - - n - - error
local unix - n n - - local
virtual unix - n n - - virtual
lmtp unix - - n - - lmtp
anvil unix - - n - 1 anvil
maildrop unix - n n - - pipe
flags=DRhu user=vmail argv=/usr/local/bin/maildrop -d ${recipient}
old-cyrus unix - n n - - pipe
flags=R user=cyrus argv=/cyrus/bin/deliver -e -m ${extension} ${user}
cyrus unix - n n - - pipe
user=cyrus argv=/cyrus/bin/deliver -e -r ${sender} -m ${extension} ${user}
uucp unix - n n - - pipe
flags=Fqhu user=uucp argv=uux -r -n -z -a$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=foo argv=/usr/local/sbin/bsmtp -f $sender $nexthop $recipient
### 以下を追記 ###
scan unix - - n - 16 smtp
-o smtp_send_xforward_command=yes
127.0.0.1:10026 inet n - n - 16 smtpd
-o content_filter=
-o receive_override_options=no_unknown_recipient_checks,no_header_body_checks
-o smtpd_helo_restrictions=
-o smtpd_client_restrictions=
-o smtpd_sender_restrictions=
-o smtpd_recipient_restrictions=permit_mynetworks,reject
-o mynetworks_style=host
-o smtpd_authorized_xforward_hosts=127.0.0.0/8 |
citibank.com REJECT citizensbank.com REJECT hotmail.com REJECT smithbarney.com REJECT yahoo.co.jp REJECT yahoo.com REJECT |
# /usr/sbin/postmap /etc/postfix/reject_list
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