Hello,
I'm trying to configure DSPAM as a spam filter on my home FreeBSD 7
box
already having Postfix and Cyrus IMAP up and running:
--> Postfix Postfix --> Cyrus IMAP as
mailbox_transport
\->LMTP-> DSPAM ->SMTP-^
Looks like my configuration, except I use maildrop and Courier.
As for postfix-dspam setup I now use it like this:
smtpd_recipient_restrictions =
...
check_client_access pcre:/usr/local/etc/postfix/dspamd_filter_access,
.....
$ cat /usr/local/etc/postfix/dspamd_filter_access
/./ FILTER lmtp:[127.0.0.1]:24
My problem is that I cannot make DSPAM handle messages properly -
there is no dspam-related headers appearing in my emails. But there
are dspam piping messages in logs (for the second configuration).
1. Use dspam as a daemon:
echo 'dspam_enable="YES"' >> /etc/rc.conf.local
2. Enable debugging
echo 'dspam_debug="YES"' >> /etc/rc.conf.local
3. Turn on debugging in /usr/local/etc/dspam.conf
(Debug / DebugOpt directives -- this assumes you chose DEBUG in
OPTIONS
screen)
Restart your dspam instance:
/usr/local/etc/rc.d/dspam restart
Send an email message to your mailserver and take a look in
/var/log/dspam/dspam.debug
Post the relevant except from your mail log and your dspam.debug.
OK, now I did:
#grep dspam /etc/rc.conf
dspam_enable="YES"
dspam_debug="YES"
#cd /usr/local/etc/postfix
#cat filter_access
/./ FILTER lmtp:unix:/var/run/dspam.sock
#postmap /usr/local/etc/postfix/filter_access
#cat main.conf
...skipped...
smtpd_recipient_restrictions = permit_sasl_authenticated,
permit_mynetworks,
reject_unauth_pipelining,
reject_non_fqdn_recipient,
reject_unknown_recipient_domain,
permit_sasl_authenticated,
reject_unauth_destination,
permit_auth_destination,
reject_non_fqdn_hostname,
reject_non_fqdn_sender,
reject_invalid_hostname,
hash:/usr/local/etc/postfix/access,
check_client_access pcre:/usr/local/etc/postfix/filter_access
...skipped...
#grep -v ^# access
192.168.0.0/16 OK
127.0.0.1 OK
#cat master.conf
...skipped...
smtp inet n - n - - smtpd
...skipped...
cyrus unix - n n - - pipe
user=cyrus argv=/usr/local/cyrus/bin/deliver -r ${sender} -m $
{extension} ${user}
...skipped...
127.0.0.1:10027 inet n - n - - smtpd
-o content_filter=
-o smtpd_authorized_xforward_hosts=127.0.0.0/8
-o smtpd_client_restrictions=
-o smtpd_helo_restrictions=
-o smtpd_sender_restrictions=
-o smtpd_recipient_restrictions=permit_mynetworks,reject
-o mynetworks=127.0.0.0/8
-o
receive_override_options
=no_unknown_recipient_checks,no_header_body_checks
...skipped...
#cat ../dspam.conf
...skipped defaults...
Debug *
DebugOpt process classify spam fp
Opt out
DeliveryHost 127.0.0.1
DeliveryPort 10027
DeliveryIdent MYDOMAIN.NAME.HERE
DeliveryProto SMTP
Trust root
Trust mail
Trust mailnull
Trust smmsp
Trust daemon
Trust dspam # user fo dspam
Trust nobody
Preference "showFactors=on"
Preference "signatureLocation=headers"
Preference "spamAction=tag"
Preference "spamSubject=[SPAM]"
AllowOverride spamAction spamSubject
Broken case
Broken lineStripping
ServerPID /var/run/dspam.pid
ServerMode standard
ServerPass.Relay1 "secret123"
ServerParameters "--deliver=innocent,spam"
ServerIdent "MYDOMAIN.NAME.HERE"
ServerDomainSocketPath "/var/run/dspam.sock"
ClientIdent "[EMAIL PROTECTED]"
ClientHost /var/run/dspam.sock
PgSQLServer 127.0.0.1
PgSQLPort 5432
PgSQLUser dspam
PgSQLPass changeme123
PgSQLDb dspam
PgSQLConnectionCache 3
PgSQLUIDInSignature on
...skipped defaults...
#/usr/local/etc/rc.d/dspam restart
#/usr/local/etc/rc.d/postfix reload
Now I sent an email to some account '[EMAIL PROTECTED]' and got
this in logs:
#tail -f /var/log/maillog
Apr 1 15:39:20 erley postfix/smtpd[190]: connect from fg-
out-1718.google.com[72.14.220.156]
Apr 1 15:39:20 erley postfix/smtpd[190]: 7C29950C1: client=fg-
out-1718.google.com[72.14.220.156]
Apr 1 15:39:20 erley postfix/cleanup[193]: 7C29950C1: message-id=<[EMAIL PROTECTED]
>
Apr 1 15:39:20 erley postfix/qmgr[99814]: 7C29950C1: from=<[EMAIL PROTECTED]
>, size=1923, nrcpt=1 (queue active)
Apr 1 15:39:20 erley postfix/pipe[195]: 7C29950C1: to=<[EMAIL PROTECTED]
>, relay=cyrus, delay=0.35, delays=0.21/0.03/0/0.12, dsn=2.0.0,
status=sent (delivered via cyrus service)
Apr 1 15:39:20 erley postfix/qmgr[99814]: 7C29950C1: removed
Apr 1 15:39:50 erley postfix/smtpd[190]: disconnect from fg-
out-1718.google.com[72.14.220.156]
Nothing was logged in /var/log/dspam
Seems DSPAM didn't get that message via
check_client_access pcre:/usr/local/etc/postfix/filter_access
thing.
BTW, I checked that DSPAM is compiled with debug features:
#dspam --version
...skipped...
Configuration parameters: --sysconfdir=/usr/local/etc --with-logdir=/
var/log/dspam
--with-dspam-home=/var/db/dspam --with-dspam-home-owner=root --with-
dspam-home-group=mail
--with-dspam-home-mode=0770 --with-dspam-owner=root --with-dspam-
group=mail --enable-syslog
--enable-debug --enable-daemon --with-pgsql-includes=/usr/local/
include
--with-pgsql-libraries=/usr/local/lib --with-storage-driver=pgsql_drv
--with-delivery-agent=/usr/local/cyrus/bin/deliver --with-dspam-
mode=4510
--prefix=/usr/local --mandir=/usr/local/man --infodir=/usr/local/info/
--build=i386-portbld-freebsd7.0
So, finally email arrived without DSPAM headers, I'm still lost...
Have a nice day,
Alex
