On 11/25/2013 03:05 PM, Guillaume Hilt wrote:
> Hello again,
>
> I'm running Gentoo AMD64 2013 with postfix, mysql, dovecot and dspam :
> dovecot 2.2.8, dspam 3.10.2-r1 and dovecot-antispam-2.0_pre20130429
> (recompiled after each dovecot upgrade).
>
> When i'm moving an email to my Spam folder, I get an error with
> Thunderbird and in my logs (dspam is compiled in debug mode)
>
> DSPAM in run with root:root.
>
> uid 1001 is user vmail (dovecot is running under vmail)
> gid 12 is group mail (vmail is a member, with
> mail,postfix,dspam,dovecot,apache)
> All the necessary users are trusted in dspam configuration.
>
> (full log below)
>
> 32201: [11/25/2013 14:52:04] DSPAM Instance Startup
> 32201: [11/25/2013 14:52:04] input args: /usr/bin/dspam --user
> gh...@shadowprojects.org --deliver= --source=error
> --signature=89,52900600118151560172939 --class=spam
> 32201: [11/25/2013 14:52:04] pass-thru args:
> 32201: [11/25/2013 14:52:04] processing user gh...@shadowprojects.org
> 32201: [11/25/2013 14:52:04] uid = 1001, euid = 0, gid = 12, egid = 12
> 32201: [11/25/2013 14:52:04] loading preferences for user
> gh...@shadowprojects.org
> 32201: [11/25/2013 14:52:04] read attribute 'Home'
> ...
> 32201: [11/25/2013 14:52:05] find attribute 'Broken'
> 32201: [11/25/2013 14:52:05] -> found attribute 'Broken' with value
> 'returnCodes'
> 32201: [11/25/2013 14:52:05] -> matched attribute 'Broken' with value
> 'returnCodes'
> 32201: [11/25/2013 14:52:05] DSPAM Instance Shutdown. Exit Code: 99
> 32201: [11/25/2013 14:52:05] process_users() failed on error 99
> 32201: [11/25/2013 14:52:05] destroying/freeing configuration
>
> DSPAM configuration :
> Home /var/spool/dspam
> StorageDriver /usr/lib64/dspam/libmysql_drv.so
> DeliveryHost 127.0.0.1
> DeliveryPort 10020
> DeliveryIdent localhost
> DeliveryProto SMTP
> QuarantineAgent "/usr/libexec/dovecot/deliver -d %u -m Spam"
> OnFail error
> Trust root
> Trust dspam
> Trust apache
> Trust mail
> Trust mailnull
> Trust smmsp
> Trust daemon
> Trust vmail
> Trust dovecot
> Trust postfix
> Debug gh...@apteo.com
> DebugOpt process spam fp
> TrainingMode teft
> TestConditionalTraining on
> Feature noise
> Feature whitelist
> Algorithm graham burton
> Tokenizer osb
> PValue graham
> WebStats off
> Preference "signatureLocation=headers" # 'message' or 'headers'
> Preference "showFactors=off"
> Preference "spamAction=tag" # tag/deliver/quarantine
> Preference "spamSubject=[SPAM] "
> Preference "trainingMode=TEFT"
> AllowOverride trainingMode
> AllowOverride spamAction spamSubject
> AllowOverride statisticalSedation
> AllowOverride enableBNR
> AllowOverride enableWhitelist
> AllowOverride signatureLocation
> AllowOverride showFactors
> AllowOverride optIn optOut
> AllowOverride whitelistThreshold
> MySQLServer /run/mysqld/mysqld.sock
> MySQLPort 3306
> MySQLUser dspam
> MySQLPass mKsdQ4mMvyBZv3r3
> MySQLDb srv_dspam
> MySQLReconnect true
> MySQLConnectionCache 20
> MySQLVirtualTable dspam_virtual_uids
> MySQLVirtualUIDField uid
> MySQLVirtualUsernameField username
> MySQLUIDInSignature on
> HashRecMax 98317
> HashAutoExtend on
> HashMaxExtents 0
> HashExtentSize 49157
> HashPctIncrease 10
> HashMaxSeek 10
> HashConnectionCache 10
> IgnoreHeader X-Spam-Status
> IgnoreHeader X-Spam-Scanned
> IgnoreHeader X-Virus-Scanner-Result
> Notifications off
> PurgeSignature off # Specified in purge.sql
> PurgeNeutral 90
> PurgeUnused off # Specified in purge.sql
> PurgeHapaxes off # Specified in purge.sql
> PurgeHits1S off # Specified in purge.sql
> PurgeHits1I off # Specified in purge.sql
> LocalMX 127.0.0.1
> SystemLog on
> UserLog on
> TrainPristine off
> Opt out
> TrackSources spam virus nonspam
> Broken returnCodes
> Broken case
> Broken lineStripping
> ClamAVPort 3310
> ClamAVHost 127.0.0.1
> ClamAVResponse reject
> ServerPort 2424
> ServerQueueSize 32
> ServerPID /run/dspam/dspam.pid
> ServerMode auto
> ServerPass.Relay1 "secret"
> ServerParameters "--deliver=innocent,spam -d %u"
> ServerIdent "mail.apteo.com"
> ServerDomainSocketPath "/run/dspam/dspam.sock"
> ClientHost "/run/dspam/dspam.sock"
> ClientIdent "secret@Relay1"
> ProcessorURLContext on
> ProcessorBias on
> StripRcptDomain off
>
>
> Full DSPAM debug log :
> ==> /var/log/dspam/dspam.debug <==
<snipped debug log of successful spam detection>
> 32201: [11/25/2013 14:52:05] _mysql_drv_getpwnam returning cached name
> cont...@shadowprojects.org.
> 32201: [11/25/2013 14:52:05] destroying/freeing configuration
> 32201: [11/25/2013 14:52:05] match attribute 'Broken' with value
> 'returnCodes'
> 32201: [11/25/2013 14:52:05] find attribute 'Broken'
> 32201: [11/25/2013 14:52:05] -> found attribute 'Broken' with value
> 'returnCodes'
> 32201: [11/25/2013 14:52:05] -> matched attribute 'Broken' with value
> 'returnCodes'
> 32201: [11/25/2013 14:52:05] DSPAM Instance Shutdown. Exit Code: 99
> 32201: [11/25/2013 14:52:05] process_users() failed on error 99
> 32201: [11/25/2013 14:52:05] destroying/freeing configuration
>
>From src/dspam.c:
/* Exit code 99 for spam (when using broken return codes) */
if (_ds_match_attribute(agent_config, "Broken", "returnCodes")) {
if (result == DSR_ISSPAM)
return_code = 99;
}
DSPAM logs the debug message stating 'failure' when the return code from
process_users() isn't 0, which is a bit misleading here, since you
requested that specific exit code by setting 'Broken returnCodes' in
config (i.e. it isn't a real failure, since the message was successfully
classified as spam).
Long story short:
- why did you enable the 'Broken returnCodes' (and the other Broken ...
settings)?
- Is your problem solved when you disable that setting?
Regards,
Tom
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