Re: mailscanner and dk-milter

[<pu...@we...>]

Apologies for taking so long to reply, I have been busy in the non digital
world!

Anyway I have tried to implement your suggestion to no avail so I changed the
configuration around a bit

Firstly I added a second IP address to my NIC using:

ip addr add 192.168.0.2/24 broadcast 192.168.0.255 dev eth0

then i created three separate sendmail config files. inbound, local and 
outbound

in inbound i have:

dnl # dk-milter
INPUT_MAIL_FILTER(`dk-filter', `S=inet:9981@localhost')
define(`confDONT_PROBE_INTERFACES',`True')dnl
DAEMON_OPTIONS(`Port=smtp, Addr=127.0.0.1, Name=MTA1')
DAEMON_OPTIONS(`Port=smtp, Addr=192.168.0.1, Name=MTA')

for local i have

define(`SMART_HOST',`dk.websavages.com')dnl
define(`confDONT_PROBE_INTERFACES',`True')dnl
DAEMON_OPTIONS(`Port=smtp, Addr=127.0.0.1, Name=MTA1')
DAEMON_OPTIONS(`Port=smtp, Addr=192.168.0.1, Name=MTA')

n.b. dk.websavages.com is an A record to 192.168.0.2 in my internal dns
and for outbound i have

dnl # dk-milter
INPUT_MAIL_FILTER(`dk-filter', `S=inet:9982@localhost')
define(`confDONT_PROBE_INTERFACES',`True')dnl
DAEMON_OPTIONS(`Port=smtp, Addr=192.168.0.2, Name=MTA2')

the sendmail processes are started as follows

	$SENDMAIL -bd -OPrivacyOptions=noetrn \
                      -ODeliveryMode=queueonly \
                      -OQueueDirectory=$INQDIR \
                      -OPidFile=$INPID -C/etc/mail/inbound.cf
        touch /var/run/sm-client.pid
        chown $MSPUSER:$MSPGROUP /var/run/sm-client.pid 2>/dev/null
        $SENDMAIL -L sm-msp-queue -Ac -q15m -OPidFile=$SMPID 2>/dev/null

	$SENDMAIL $([ -n "$QUEUETIME" ] && echo -q$QUEUETIME) \
                  -OPidFile=$OUTPID -C/etc/mail/local.cf
	$SENDMAIL -bd -OPidFile=/var/run/outbound.pid -C/etc/mail/outbound.cf

and finally dk-filter as follows

dk-filter -l -p inet:9981@localhost -b v -u dkmilter -P
/var/run/dk-milter/dk.in.pid
dk-filter -l -p inet:9982@localhost -s /var/run/dk-milter/mail.key.pem -u
dkmilter -S mail -d websavages.com -i /etc/mail/dk-interfaces -bs -c simple -P
/var/run/dk-milter/dk.out.pid

now incoming mail gets verified and headers appended to mail to indicate as
such. outgoing mail doesn't get passed on the the smart host but is delivered
directly as indicated by the log entry:


Aug 16 20:01:46 piglet sendmail[7013]: j7GA1kJZ007013:
from=pu...@we..., size=1211, class=0, nrcpts=1,
msgid=<200...@we...>,
relay=apache@localhost
Aug 16 20:01:46 piglet sendmail[7014]: j7GA1kUu007014:
from=<pu...@we...>, size=1373, class=0, nrcpts=1,
msgid=<200...@we...>, proto=ESMTP,
daemon=MTA1, relay=localhost.localdomain [127.0.0.1]
Aug 16 20:01:46 piglet sendmail[7014]: j7GA1kUu007014:
to=<**********@yahoo.co.uk>, delay=00:00:00, mailer=esmtp, pri=31373,
stat=queued
Aug 16 20:01:46 piglet sendmail[7013]: j7GA1kJZ007013:
to=**********@yahoo.co.uk, ctladdr=pu...@we... (30/30),
delay=00:00:00, xdelay=00:00:00, mailer=relay, pri=31211, relay=[127.0.0.1]
[127.0.0.1], dsn=2.0.0, stat=Sent (j7GA1kUu007014 Message accepted for
delivery)
Aug 16 20:01:48 piglet MailScanner[3979]: New Batch: Scanning 1 messages, 1907
bytes
Aug 16 20:01:49 piglet MailScanner[3979]: Virus and Content Scanning: Starting
Aug 16 20:01:50 piglet MailScanner[3979]: Uninfected: Delivered 1 messages
Aug 16 20:01:50 piglet MailScanner[3979]: Database ping failure attempting to
re-connect
Aug 16 20:01:50 piglet MailScanner[3979]: Initialising database connection
Aug 16 20:01:50 piglet MailScanner[3979]: Finished initialising database
connection
Aug 16 20:10:15 piglet sendmail[7255]: j7GA1kUu007014:
to=<*********@yahoo.co.uk>, ctladdr=<pu...@we...> (505/505),
delay=00:08:29, xdelay=00:00:07, mailer=esmtp, pri=121373,
relay=mx2.mail.ukl.yahoo.com. [217.12.11.64], dsn=2.0.0, stat=Sent (ok dirdel)

any ideas?


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www.websavages.com