On 21.10.2011 13:49, Marco wrote: > Hello, Hello,
> I have the following problems configuring DSPAM with Postfix. > > If I forward a "retrain mail" to<spam-user@domain> with > > ParseToHeaders on > ChangeModeOnParse on > ChangeUserOnParse full > > dspam works as expected, but the sender returned mail doesn't contain > the msgtag.spam footer. the msgtag.spam/msgtag.ham is only added during first processing of the mail and not during retraining. Where have you read in the documentation that the msgtag should be added during retraining? > But I would like a single spam|notspam alias mail, so I set That does not work any more. It was never documented and we removed that possibility somewhere in the 3.9.x branch. > MySQLUIDInSignature on > ParseToHeaders on > ChangeModeOnParse on > ChangeUserOnParse off > > > In this case the forward email to the single email for all users > <spam-train@domain> is correctly accepted and the message retrained as > I see in user log: > > 1319191369 M Test Comune > <testcom...@example.com> 13,4ea13b2b119611447418843 Fwd: U're under > arrest Retrained <4ea1434a.5020...@example.com> > > (I see above also on web gui) > > But the dspam doesn't return the mail to sender, and syslog claims: > > Oct 21 12:02:49 postfix/smtpd[14944]: A041B84702: > client=cu160013.csi.it[10.10.160.13] > Oct 21 12:02:49 postfix/cleanup[14947]: A041B84702: > message-id=<4ea1434a.5020...@example.com> > Oct 21 12:02:49 postfix/qmgr[10131]: A041B84702: > from=<testcom...@example.com>, size=3395, nrcpt=1 (queue active) > Oct 21 12:02:49 postfix/smtpd[14944]: disconnect from > cu160013.csi.it[10.10.160.13] > Oct 21 12:02:49 postfix/smtpd[14950]: connect from > localhost.localdomain[127.0.0.1] > Oct 21 12:02:50 postfix/smtpd[14950]: 1ADA68470A: > client=localhost.localdomain[127.0.0.1] > Oct 21 12:02:50 postfix/cleanup[14947]: 1ADA68470A: > message-id=<4ea1434a.5020...@example.com> > Oct 21 12:02:50 postfix/qmgr[10131]: 1ADA68470A: > from=<testcom...@example.com>, size=3597, nrcpt=1 (queue active) > Oct 21 12:02:50 postfix/smtpd[14950]: disconnect from > localhost.localdomain[127.0.0.1] > Oct 21 12:02:50 postfix/lmtp[14948]: A041B84702: > to=<spam-tr...@example.com>, relay=127.0.0.1[127.0.0.1]:24, > delay=0.82, delays=0.25/0.02/0.04/0.51, dsn=2.6.0, status=sent (250 > 2.6.0<spam-tr...@example.com> Message accepted for delivery) > Oct 21 12:02:50 postfix/qmgr[10131]: A041B84702: removed > Oct 21 12:02:50 dspam[14933]: Signature retrieval for > '13,4ea13b2b119611447418843' failed > Oct 21 12:02:50 dspam[14933]: Unable to find a valid signature. Aborting. > Oct 21 12:02:50 dspam[14933]: process_message returned error -5. > dropping message. > > > If I also add > > ChangeUserOnParse full > > then dspam send the returned email, but it sends it to strange > inexistent rctp-to chars. > > Of course, all work well during dspam checking and delivery of > non-training mails (not starting with spam-|notspam-). Signature added > and delivery from dspam to MTA is successful. > > Could you help me? > Thank you very much for every hints. > > Here's the postfix master: > > smtp inet n - n - 1 postscreen > smtpd pass - - n - 200 smtpd > -o content_filter=lmtp-dspam:[127.0.0.1]:24 > -o receive_override_options=no_address_mappings > [...] > lmtp-dspam unix - - n - 32 lmtp > -o lmtp_data_done_timeout=1200 > -o lmtp_send_xforward_command=yes > -o disable_dns_lookups=yes > -o max_use=20 > > 127.0.0.1:10025 inet n - n - - smtpd > -o content_filter= > -o local_recipient_maps= > -o relay_recipient_maps= > -o smtpd_restriction_classes= > -o smtpd_delay_reject=no > -o smtpd_client_restrictions=permit_mynetworks,reject > -o smtpd_helo_restrictions= > -o smtpd_sender_restrictions= > -o smtpd_recipient_restrictions=permit_mynetworks,reject > -o mynetworks_style=host > -o mynetworks=127.0.0.0/8 > -o strict_rfc821_envelopes=yes > -o smtpd_error_sleep_time=0 > -o smtpd_soft_error_limit=1001 > -o smtpd_hard_error_limit=1000 > -o smtpd_client_connection_count_limit=0 > -o smtpd_client_connection_rate_limit=0 > -o > receive_override_options=no_header_body_checks,no_unknown_recipient_checks > > And this is dspam.conf: > > Home /var/lib/dspam > StorageDriver /usr/lib64/dspam/libmysql_drv.so > DeliveryHost 127.0.0.1 > DeliveryPort 10025 > DeliveryIdent localhost > DeliveryProto SMTP > OnFail error > Trust dspam > Trust postfix > Trust test...@o.it > Debug * > DebugOpt process spam fp > TrainingMode tum > TestConditionalTraining on > Feature noise > Feature whitelist > Feature tb=0 > Algorithm graham burton > Tokenizer osb > PValue bcr > WebStats on > ImprobabilityDrive on > Preference "dailyQuarantineSummary=off" > Preference "ignoreGroups=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 > MySQLServer test.it > MySQLPort 3313 > MySQLUser dspam > MySQLPass <pass> > MySQLDb dspamkk > MySQLCompress true > MySQLReconnect true > MySQLUIDInSignature on > HashRecMax 98317 > HashAutoExtend on > HashMaxExtents 0 > HashExtentSize 49157 > HashPctIncrease 10 > HashMaxSeek 10 > HashConnectionCache 10 > IgnoreHeader X-Virus-Scanned > IgnoreHeader X-Spam-Flag > IgnoreHeader X-Spam-Score > IgnoreHeader X-Spam-Level > IgnoreHeader X-Spam-Status > IgnoreHeader X-Sieve > Notifications off > LocalMX 127.0.0.1 > SystemLog on > UserLog on > Opt in > TrackSources spam nonspam virus > ParseToHeaders on > ChangeModeOnParse on > ChangeUserOnParse off > Broken lineStripping > MaxMessageSize 4194304 > ServerPort 24 > ServerQueueSize 32 > ServerPID /var/run/dspam/dspam.pid > ServerMode auto > ServerPass.Servercas "<omissis>" > ServerParameters "--deliver=innocent,spam -d %u" > ServerIdent "localhost.localdomain" > ClientHost 127.0.0.1 > ClientPort 24 > ClientIdent "<omissis>@Servercas" > ProcessorURLContext on > ProcessorBias on > StripRcptDomain off If you really want single spam|ham alias for all users then you need to craft a own transport for it in master.cf and use --mail-from and/or --rcpt-to to trick DSPAM into using the senders email address as the returning recipient. > > Best Regards > -- > Marco Stevan ------------------------------------------------------------------------------ The demand for IT networking professionals continues to grow, and the demand for specialized networking skills is growing even more rapidly. 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