I get things setup and then send a simple test message. Next I tried to
retrain that message as spam. (Note I'm working with lab systems, so I have to
simulate somethings.) Below I have various configs, debug output, etc..
Using dspam_stats c...@balius.com it shows before the training
c...@balius.com
TP: 0 TN: 1 FP: 0 FN: 0 SC: 0 NC: 0
Then I simulate the forwarding of the message and put the contents into
/tmp/spam.msg and then try and retrain, unfortunately dspam is not reading the
UID from signature.
cat /tmp/spam.msg | /usr/local/bin/dspam --debug --user root --class=spam
--source=error
root@avs1 log# cat dspam.debug
31185: [02/17/2012 05:16:47] No QuarantineAgent option found. Using standard
quarantine.
31185: [02/17/2012 05:16:47] DSPAM Instance Startup
31185: [02/17/2012 05:16:47] input args: /usr/local/bin/dspam --debug --user
root --class=spam --source=error
31185: [02/17/2012 05:16:47] pass-thru args:
31185: [02/17/2012 05:16:47] processing user root
31185: [02/17/2012 05:16:47] uid = 0, euid = 0, gid = 0, egid = 0
31185: [02/17/2012 05:16:47] loading preferences for user root
31185: [02/17/2012 05:16:47] _mysql_drv_getpwnam: returning NULL for query on
name: root
31185: [02/17/2012 05:16:47] _ds_pref_load: unable to _mysql_drv_getpwnam(root)
31185: [02/17/2012 05:16:47] Loading preferences for uid 0
31185: [02/17/2012 05:16:47] Loading preferences for uid 0
31185: [02/17/2012 05:16:47] loaded default preferences externally
31185: [02/17/2012 05:16:47] using /var/dspam/opt-in/local/root.dspam as path
31185: [02/17/2012 05:16:47] using /var/dspam/opt-out/local/root.nodspam as path
31185: [02/17/2012 05:16:47] sedation level set to: 0
31185: [02/17/2012 05:16:47] _mysql_drv_getpwnam: returning NULL for query on
name: root
31185: [02/17/2012 05:16:47] _mysql_drv_get_spamtotals: unable to
_mysql_drv_getpwnam(root)
31185: [02/17/2012 05:16:47] _ds_init_storage: unable to load totals. Using
zero values.
31185: [02/17/2012 05:16:47] found signature '1,4f3de250284914664215502'
31185: [02/17/2012 05:16:47] _mysql_drv_getpwnam: returning NULL for query on
name: root
31185: [02/17/2012 05:16:47] _ds_get_signature: unable to
_mysql_drv_getpwnam(root)
31185: [02/17/2012 05:16:47] _mysql_drv_getpwnam: returning NULL for query on
name: root
31185: [02/17/2012 05:16:47] _mysql_drv_set_spamtotals: unable to
_mysql_drv_getpwnam(root)
31185: [02/17/2012 05:16:47] DSPAM Instance Shutdown. Exit Code: 0
If I run the above but instead of "root" I use value "c...@balius.com" for the
user parameter it retrains as expected. From the debug output I see that it
found the signature but dspam insists on using the value of the user parameter
instead of getting it from the signature. I'm trying to follow the readme
which says
> Now all you'll need is a single system-wide alias, and DSPAM will train
> the appropriate user when it sees the signature. An example of an alias
> might look like:
>
> spam:"|/usr/local/bin/dspam --user root --class=spam --source=error"
>
>
Hopefully I've missed something fairly simple, though I've tried to be really
through in looking into this.
root@avs1 log# cat /tmp/spam.msg
Return-Path: <c...@balius.com>
X-Original-To: c...@balius.com
Delivered-To: c...@balius.com
Received: from localhost (localhost [127.0.0.1])
by in.mx.balius.com (Postfix) with ESMTP id 2D8E778890
for <c...@balius.com>; Fri, 17 Feb 2012 08:43:41 +0000 (GMT)
Received: from in.mx.balius.com ([127.0.0.1])
by localhost (jamesmadison.balius.com [127.0.0.1]) (amavisd-new, port
10024)
with ESMTP id AZVyOksa5h57 for <c...@balius.com>;
Fri, 17 Feb 2012 08:43:39 +0000 (GMT)
Received: from [10.0.0.78] (68-189-209-142.static.ftwo.tx.charter.com
[68.189.209.142])
by in.mx.balius.com (Postfix) with ESMTPSA id D84F57888F
for <c...@balius.com>; Fri, 17 Feb 2012 08:43:39 +0000 (GMT)
Content-Type: text/plain; charset=us-ascii
Mime-Version: 1.0 (Apple Message framework v1251.1)
Subject: Fwd: Test Message
From: Chad M Stewart <c...@balius.com>
X-Mac: It Just Works!
Date: Fri, 17 Feb 2012 02:43:39 -0600
Content-Transfer-Encoding: 7bit
Message-Id: <af19e076-0e84-492c-b9e8-ae41a1564...@balius.com>
References: <20120217051456.C2633338D7B@avs1.localdomain>
To: <s...@balius.com>
X-Mailer: Apple Mail (2.1251.1)
Begin forwarded message:
> From: Chad <openbsdro...@gmail.com>
> Subject: Test Message
> Date: April 16, 2012 3:21:26 PM CDT
> To: <c...@balius.com>
>
> Hi there! This is supposed to be a real email...
>
> Have a good day!
> Alice
>
>
> !DSPAM:1,4f3de250284914664215502!
>
>
>From the database
mysql> select * from dspam_virtual_uids;
+-----+-----------------+
| uid | username |
+-----+-----------------+
| 1 | c...@balius.com |
+-----+-----------------+
1 row in set (0.00 sec)
mysql> select * from dspam_preferences;
+-----+-----------------+------------+
| uid | preference | value |
+-----+-----------------+------------+
| 1 | enableWhitelist | off |
| 0 | trainingMode | TEFT |
| 0 | spamAction | quarantine |
| 0 | spamSubject | [SPAM] |
| 0 | enableWhitelist | on |
| 0 | showFactors | off |
+-----+-----------------+------------+
6 rows in set (0.00 sec)
dspam configuration
root@avs1 log# grep -v '^#' /etc/dspam/dspam.conf |sed '/^$/d'|grep -v
IgnoreHead
Home /var/dspam
StorageDriver /usr/local/lib/dspam/libmysql_drv.so
TrustedDeliveryAgent "/usr/bin/procmail"
DeliveryHost 127.0.0.1
DeliveryPort 10025
DeliveryIdent localhost
DeliveryProto SMTP
FallbackDomains on
EnablePlusedDetail on
PlusedCharacter +
OnFail error
Trust root
Trust dspam
Trust apache
Trust mail
Trust mailnull
Trust smmsp
Trust daemon
Debug *
TrainingMode teft
TestConditionalTraining on
Feature whitelist
Algorithm graham burton
Tokenizer osb
PValue bcr
WebStats on
Preference "trainingMode=TEFT" # { TOE | TUM | TEFT | NOTRAIN } ->
default:teft
Preference "spamAction=quarantine" # { 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 tagNonspam
AllowOverride tagSpam
AllowOverride trainPristine
AllowOverride trainingMode
AllowOverride whitelistThreshold
AllowOverride dailyQuarantineSummary
AllowOverride notifications
MySQLServer 127.0.0.1
MySQLPort 3306
MySQLUser dspam
MySQLPass ******
MySQLDb dspam
MySQLCompress true
MySQLReconnect true
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
SystemLog on
UserLog on
Opt out
ClamAVPort 25263
ClamAVHost 127.0.0.1
ClamAVResponse spam
ServerHost 127.0.0.1
ServerPort 37726
ServerQueueSize 32
ServerPID /var/run/dspam/dspam.pid
ServerParameters "--deliver=innocent,spam"
ServerIdent "dspam.balius.tld"
ServerMode standard
ProcessorURLContext on
ProcessorBias on
StripRcptDomain off
root@avs1 log#
Thank you,
Chad
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