Jeff,
I was looking into this issue and not one of my Dspam implementations
successfully retrained with the command in the format you've presented,
although I got no errors However, I had a look at this
(http://comments.gmane.org/gmane.mail.spam.dspam.user/18277) site and
one of the maintainers of Dspam, Stevan Bajić,
<http://search.gmane.org/?author=Stevan+Baji%C4%87&sort=date> used the
command in the following way:
dspamc --class=innocent --source=error --user [email protected]
--signature=1,4fa1797980871776116685
Using the command in this way, I was successful in training dspam on
several message. You should see something like the following entry (with
a your unique signature number) in the dspam user's log
(/var/lib/dspam/data/u/s/[email protected]/[email protected]):
1423982264 F <None Specified> 1,4fa1797980871776116685 <None
Specified> Retrained
Eric
On 2/14/2015 5:22 PM, Jeff Kletsky wrote:
> First, some thanks to those that have already posted and given me some
> insights along the way in getting
>
> * dovecot2-2.2.15_3 Secure, fast and powerful IMAP and POP3
> server
> * postfix-2.11.3_4,1 Secure alternative to widely-used Sendmail
> * dspam-3.10.2 Bayesian spam filter
> * mysql56-server-5.6.22 Multithreaded SQL database (server)
>
> up and running (mainly) together, jailed on FreeBSD 9.3
>
> I've got postfix after-queue filtering the mail through dspam as per the
> "advanced " described at http://www.postfix.org/FILTER_README.html.
>
> The mail, both innocent and spam, is successfully delivered through
> procmail to Maildir and is managed through Dovecot.
>
> As I have multiple aliases that all get delivered to the same system
> user, I have configured a MySQL back-end with the addition of the
> virtual_users.sql schema for dsmap_virtual_uids (the one that has the
> uid generated through auto_increment). This has been enabled in
> dspam.conf. (Yes, better error messages than "received invalid result
> (!DSR_ISSPAM && !DSR_ISINNOCENT): -2" would have been helpful.)
>
>
>
> I am stumped as to how to debug further though, as when I try to train
> dspam:
>
> root@mail:/ # dspam --source=error
> --signature=10,54df1c80752941515871655 --class=spam --debug
> (or)
> root@mail:/ # dspamc --source=error
> --signature=10,54df1c80752941515871655 --class=spam --debug
>
> I get
>
> Feb 14 08:01:58 mail dspam[53601]: Unable to determine the destination user
> Feb 14 08:01:58 mail dspam[53601]: DSPAM agent misconfigured: aborting
>
> There aren't any additional clues that I can see in maillog or in
> dspam.debug
>
>
> The signature pretty clearly exists in the database, as does the
> associated UID
>
>
> mysql> SELECT uid, signature, length, created_on FROM
> dspam_signature_data WHERE signature='10,54df1c80752941515871655' ;
> +-----+----------------------------+--------+------------+
> | uid | signature | length | created_on |
> +-----+----------------------------+--------+------------+
> | 10 | 10,54df1c80752941515871655 | 37216 | 2015-02-14 |
> +-----+----------------------------+--------+------------+
> 1 row in set (0.00 sec)
>
> mysql> SELECT * FROM dspam_virtual_uids WHERE uid='10' ;
> +-----+--------------------+
> | uid | username |
> +-----+--------------------+
> | 10 | [email protected] |
> +-----+--------------------+
> 1 row in set (0.00 sec)
>
>
> (That email address is from before the days of spam, so it already gets
> hit pretty hard, and I'm not "exposing" it any more here).
>
> Other signatures for other uids behave the same way.
>
>
>
> Any suggestions on where to explore from here to resolve this?
>
> Thanks,
>
> Jeff
>
>
> (Needless to say, I'm rapidly building up a lot of spam I can use for
> training!)
>
>
>
>
> root@mail:/ # dspam --version
>
> DSPAM Anti-Spam Suite 3.10.2 (agent/library)
>
> Copyright (C) 2002-2012 DSPAM Project
> http://dspam.sourceforge.net.
>
> DSPAM may be copied only under the terms of the GNU Affero General Public
> License, a copy of which can be found with the DSPAM distribution kit.
>
> 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' '--enable-clamav'
> '--with-sqlite-includes=/usr/local/include'
> '--with-sqlite-libraries=/usr/local/lib'
> '--with-mysql-includes=/usr/local/include/mysql'
> '--with-mysql-libraries=/usr/local/lib/mysql'
> '--enable-client-compression'
> '--with-storage-driver=sqlite3_drv,hash_drv,mysql_drv'
> '--enable-virtual-users' '--with-dspam-mode=4510' '--prefix=/usr/local'
> '--mandir=/usr/local/man' '--infodir=/usr/local/info/'
> '--build=amd64-portbld-freebsd9.2'
> 'build_alias=amd64-portbld-freebsd9.2' 'CC=cc' 'CFLAGS=-pipe -g
> -fstack-protector -fno-strict-aliasing' 'LDFLAGS= -L/usr/local/lib
> -fstack-protector' 'LIBS=' 'CPPFLAGS=-I/usr/local/include' 'CPP=cpp'
>
>
>
>
> root@mail:/ # egrep -v '^#' /usr/local/etc/postfix/master.cf | egrep '^.+$'
> smtp inet n - n - - smtpd
> -o content_filter=lmtp:unix:dspam/dspam.sock
> -o receive_override_options=no_address_mappings
> localhost:24 inet n - n - 10 smtpd
> -o syslog_name=postfix/reinject
> -o content_filter=
> -o
> receive_override_options=no_unknown_recipient_checks,no_header_body_checks,no_milters
> -o smtpd_helo_restrictions=
> -o smtpd_client_restrictions=
> -o smtpd_sender_restrictions=
> # Postfix 2.10 and later: specify empty smtpd_relay_restrictions.
> -o smtpd_relay_restrictions=
> -o smtpd_recipient_restrictions=permit_mynetworks,reject
> -o mynetworks=127.0.0.0/8
> -o smtpd_authorized_xforward_hosts=127.0.0.0/8
> [...]
>
>
>
> root@mail:/ # egrep -v '^#' /usr/local/etc/dspam.conf | egrep '^.+$'
> Home /var/db/dspam
> StorageDriver /usr/local/lib/dspam/libmysql_drv.so
> DeliveryHost 127.0.0.1
> DeliveryPort 24
> DeliveryIdent localhost
> DeliveryProto SMTP
> OnFail error
> Trust root
> Trust dspam
> TrainingMode teft
> TestConditionalTraining on
> Feature whitelist
> Feature tb=5
> Algorithm graham burton
> Tokenizer osb
> PValue bcr
> WebStats on
> Preference "trainingMode=TEFT" # { TOE | TUM | TEFT | NOTRAIN }
> -> default:teft
> Preference "spamAction=tag" # { quarantine | tag | deliver } ->
> default:quarantine
> Preference "spamSubject=[SPAM]" # { string } -> default:[SPAM]
> Preference "statisticalSedation=5" # { 0 - 10 } -> default:0
> Preference "enableBNR=on" # { on | off } -> default:off
> Preference "enableWhitelist=on" # { on | off } -> default:on
> Preference "signatureLocation=headers" # { message | headers } ->
> default:message
> Preference "tagSpam=off" # { on | off }
> Preference "tagNonspam=off" # { on | off }
> Preference "showFactors=off" # { on | off } -> default:off
> Preference "optIn=off" # { on | off }
> Preference "optOut=off" # { on | off }
> Preference "whitelistThreshold=10" # { Integer } -> default:10
> Preference "makeCorpus=off" # { on | off } -> default:off
> Preference "storeFragments=off" # { on | off } -> default:off
> Preference "localStore=" # { on | off } -> default:username
> Preference "processorBias=on" # { on | off } -> default:on
> Preference "fallbackDomain=off" # { on | off } -> default:off
> Preference "trainPristine=off" # { on | off } -> default:off
> Preference "optOutClamAV=off" # { on | off } -> default:off
> Preference "ignoreRBLLookups=off" # { on | off } -> default:off
> Preference "RBLInoculate=off" # { on | off } -> default:off
> Preference "notifications=off" # { on | off } -> default:off
> AllowOverride enableBNR
> AllowOverride enableWhitelist
> AllowOverride fallbackDomain
> AllowOverride ignoreGroups
> AllowOverride ignoreRBLLookups
> AllowOverride localStore
> AllowOverride makeCorpus
> AllowOverride optIn
> AllowOverride optOut
> AllowOverride optOutClamAV
> AllowOverride processorBias
> AllowOverride RBLInoculate
> AllowOverride showFactors
> AllowOverride signatureLocation
> AllowOverride spamAction
> AllowOverride spamSubject
> AllowOverride statisticalSedation
> AllowOverride storeFragments
> AllowOverride tagNonspam
> AllowOverride tagSpam
> AllowOverride trainPristine
> AllowOverride trainingMode
> AllowOverride whitelistThreshold
> AllowOverride dailyQuarantineSummary
> AllowOverride notifications
> MySQLServer /tmp/mysql.sock
> MySQLUser dspam
> MySQLPass <redacted>
> MySQLDb dspam
> MySQLCompress true
> MySQLReconnect true
> MySQLConnectionCache 10
> MySQLVirtualTable dspam_virtual_uids
> MySQLVirtualUIDField uid
> MySQLVirtualUsernameField username
> MySQLUIDInSignature on
> HashRecMax 98317
> HashAutoExtend on
> HashMaxExtents 0
> HashExtentSize 49157
> HashPctIncrease 10
> HashMaxSeek 10
> HashConnectionCache 10
> Notifications off
> PurgeSignatures 14 # Stale signatures
> PurgeNeutral 90 # Tokens with neutralish probabilities
> PurgeUnused 90 # Unused tokens
> PurgeHapaxes 30 # Tokens with less than 5 hits (hapaxes)
> PurgeHits1S 15 # Tokens with only 1 spam hit
> PurgeHits1I 15 # Tokens with only 1 innocent hit
> LocalMX 127.0.0.1
> LocalMX 192.168.6.126
> SystemLog on
> UserLog on
> Opt out
> ServerMode auto # see postfix.txt
> ServerParameters "--deliver=innocent,spam"
> ServerDomainSocketPath "/var/spool/postfix/dspam/dspam.sock"
> ProcessorURLContext on
> ProcessorBias on
> StripRcptDomain off
> GroupConfig /var/db/dspam/group
>
>
>
>
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hub for all things parallel software development, from weekly thought
leadership blogs to news, videos, case studies, tutorials and more. Take a
look and join the conversation now. http://goparallel.sourceforge.net/
_______________________________________________
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