Hi, I have deployed an mail receiving postfix server combined with amavisd (with clamAV and spamassassin) by using the reference: http://wiki.centos.org/HowTos/Amavisd
on a CentOS 5.5(64 bit) machine. Now I have deployed the FuzzyOCR module for image spam, but the test cases as provided for fuzzy OCR are not getting passed. spamassassin version : 3.3.1 Perl version: 5.8.8 FuzzyOcr version: 3.6.0 Postfix version: 3.6.5 Following is one such debug output that I am getting: $ spamassassin --debug FuzzyOcr < /mnt/fuzzyOCR/FuzzyOcr-3.6.0/samples/ocr-wrongext.eml > /dev/null Jun 22 15:44:48.653 [12849] dbg: FuzzyOcr: focr_bin_helper: 'pnmnorm,pnminvert,convert,ppmtopgm,tesseract' Jun 22 15:44:48.653 [12849] info: FuzzyOcr: Adding <5> new helper apps Jun 22 15:44:48.665 [12849] info: FuzzyOcr: Starting preprocessor parser for file "/etc/mail/spamassassin/FuzzyOcr.preps"... Jun 22 15:44:48.665 [12849] dbg: FuzzyOcr: line: preprocessor normalize { Jun 22 15:44:48.665 [12849] dbg: FuzzyOcr: line: command = pnmnorm Jun 22 15:44:48.665 [12849] dbg: FuzzyOcr: line: } Jun 22 15:44:48.665 [12849] dbg: FuzzyOcr: line: preprocessor invert { Jun 22 15:44:48.665 [12849] dbg: FuzzyOcr: line: command = pnminvert Jun 22 15:44:48.665 [12849] dbg: FuzzyOcr: line: } Jun 22 15:44:48.665 [12849] dbg: FuzzyOcr: line: preprocessor ppmtopgm { Jun 22 15:44:48.665 [12849] dbg: FuzzyOcr: line: command = ppmtopgm Jun 22 15:44:48.665 [12849] dbg: FuzzyOcr: line: } Jun 22 15:44:48.665 [12849] dbg: FuzzyOcr: line: preprocessor pamtopnm { Jun 22 15:44:48.665 [12849] dbg: FuzzyOcr: line: command = pamtopnm Jun 22 15:44:48.666 [12849] dbg: FuzzyOcr: line: } Jun 22 15:44:48.666 [12849] dbg: FuzzyOcr: line: preprocessor pamthreshold { Jun 22 15:44:48.666 [12849] dbg: FuzzyOcr: line: command = pamthreshold Jun 22 15:44:48.666 [12849] dbg: FuzzyOcr: line: args = -simple -threshold 0.5 Jun 22 15:44:48.666 [12849] dbg: FuzzyOcr: line: } Jun 22 15:44:48.666 [12849] dbg: FuzzyOcr: line: preprocessor maketiff { Jun 22 15:44:48.666 [12849] dbg: FuzzyOcr: line: command = pnmtotiff Jun 22 15:44:48.666 [12849] dbg: FuzzyOcr: line: args = -color -truecolor Jun 22 15:44:48.666 [12849] dbg: FuzzyOcr: line: } Jun 22 15:44:48.666 [12849] info: FuzzyOcr: Starting scanset parser for file "/etc/mail/spamassassin/FuzzyOcr.scansets"... Jun 22 15:44:48.666 [12849] dbg: FuzzyOcr: line scanset ocrad { Jun 22 15:44:48.666 [12849] dbg: FuzzyOcr: line command = $ocrad Jun 22 15:44:48.666 [12849] dbg: FuzzyOcr: line args = -s5 $input Jun 22 15:44:48.667 [12849] dbg: FuzzyOcr: line } Jun 22 15:44:48.667 [12849] dbg: FuzzyOcr: line scanset ocrad-invert { Jun 22 15:44:48.667 [12849] dbg: FuzzyOcr: line command = $ocrad Jun 22 15:44:48.667 [12849] dbg: FuzzyOcr: line args = -s5 -i $input Jun 22 15:44:48.667 [12849] dbg: FuzzyOcr: line } Jun 22 15:44:48.667 [12849] dbg: FuzzyOcr: line scanset ocrad-decolorize-invert { Jun 22 15:44:48.667 [12849] dbg: FuzzyOcr: line preprocessors = ppmtopgm, pamthreshold, pamtopnm Jun 22 15:44:48.667 [12849] dbg: FuzzyOcr: line command = $ocrad Jun 22 15:44:48.667 [12849] dbg: FuzzyOcr: line args = -s5 -i $input Jun 22 15:44:48.667 [12849] dbg: FuzzyOcr: line } Jun 22 15:44:48.667 [12849] dbg: FuzzyOcr: line scanset ocrad-decolorize { Jun 22 15:44:48.667 [12849] dbg: FuzzyOcr: line preprocessors = ppmtopgm, pamthreshold, pamtopnm Jun 22 15:44:48.667 [12849] dbg: FuzzyOcr: line command = $ocrad Jun 22 15:44:48.667 [12849] dbg: FuzzyOcr: line args = -s5 $input Jun 22 15:44:48.667 [12849] dbg: FuzzyOcr: line } Jun 22 15:44:48.668 [12849] dbg: FuzzyOcr: line scanset gocr { Jun 22 15:44:48.668 [12849] dbg: FuzzyOcr: line command = $gocr Jun 22 15:44:48.668 [12849] dbg: FuzzyOcr: line args = -i $input Jun 22 15:44:48.668 [12849] dbg: FuzzyOcr: line } Jun 22 15:44:48.668 [12849] dbg: FuzzyOcr: line scanset gocr-180 { Jun 22 15:44:48.668 [12849] dbg: FuzzyOcr: line command = $gocr Jun 22 15:44:48.668 [12849] dbg: FuzzyOcr: line args = -l 180 -d 2 -i $input Jun 22 15:44:48.668 [12849] dbg: FuzzyOcr: line } Jun 22 15:44:49.009 [12849] info: FuzzyOcr: Searching in: /usr/local/netpbm/bin Jun 22 15:44:49.009 [12849] info: FuzzyOcr: Searching in: /usr/local/bin Jun 22 15:44:49.009 [12849] info: FuzzyOcr: Searching in: /usr/bin Jun 22 15:44:49.010 [12849] info: FuzzyOcr: Using gifsicle => /usr/bin/gifsicle Jun 22 15:44:49.010 [12849] info: FuzzyOcr: Using giffix => /usr/bin/giffix Jun 22 15:44:49.010 [12849] info: FuzzyOcr: Using giftext => /usr/bin/giftext Jun 22 15:44:49.010 [12849] info: FuzzyOcr: Using gifinter => /usr/bin/gifinter Jun 22 15:44:49.010 [12849] info: FuzzyOcr: Using giftopnm => /usr/bin/giftopnm Jun 22 15:44:49.010 [12849] info: FuzzyOcr: Using jpegtopnm => /usr/bin/jpegtopnm Jun 22 15:44:49.010 [12849] info: FuzzyOcr: Using pngtopnm => /usr/bin/pngtopnm Jun 22 15:44:49.010 [12849] info: FuzzyOcr: Using bmptopnm => /usr/bin/bmptopnm Jun 22 15:44:49.010 [12849] info: FuzzyOcr: Using tifftopnm => /usr/bin/tifftopnm Jun 22 15:44:49.010 [12849] info: FuzzyOcr: Using ppmhist => /usr/bin/ppmhist Jun 22 15:44:49.010 [12849] info: FuzzyOcr: Using pamfile => /usr/bin/pamfile Jun 22 15:44:49.010 [12849] info: FuzzyOcr: Using ocrad => /usr/bin/ocrad Jun 22 15:44:49.010 [12849] info: FuzzyOcr: Using gocr => /usr/bin/gocr Jun 22 15:44:49.011 [12849] info: FuzzyOcr: Using pnmnorm => /usr/bin/pnmnorm Jun 22 15:44:49.011 [12849] info: FuzzyOcr: Using pnminvert => /usr/bin/pnminvert Jun 22 15:44:49.011 [12849] info: FuzzyOcr: Using convert => /usr/bin/convert Jun 22 15:44:49.011 [12849] info: FuzzyOcr: Using ppmtopgm => /usr/bin/ppmtopgm Jun 22 15:44:49.011 [12849] info: FuzzyOcr: Using tesseract => /usr/bin/tesseract Jun 22 15:44:49.011 [12849] dbg: FuzzyOcr: Threshold[max_hash] => 5 Jun 22 15:44:49.011 [12849] dbg: FuzzyOcr: Threshold[c] => 5 Jun 22 15:44:49.011 [12849] dbg: FuzzyOcr: Threshold[s] => 0.01 Jun 22 15:44:49.011 [12849] dbg: FuzzyOcr: Threshold[w] => 0.01 Jun 22 15:44:49.011 [12849] dbg: FuzzyOcr: Threshold[h] => 0.01 Jun 22 15:44:49.011 [12849] dbg: FuzzyOcr: Threshold[cn] => 0.01 Jun 22 15:44:49.012 [12849] dbg: FuzzyOcr: focr_add_score => 1 Jun 22 15:44:49.012 [12849] dbg: FuzzyOcr: focr_autodisable_negative_score => -5 Jun 22 15:44:49.012 [12849] dbg: FuzzyOcr: focr_autodisable_score => 1000 Jun 22 15:44:49.012 [12849] dbg: FuzzyOcr: focr_autosort_buffer => 10 Jun 22 15:44:49.012 [12849] dbg: FuzzyOcr: focr_autosort_scanset => 1 Jun 22 15:44:49.012 [12849] dbg: FuzzyOcr: focr_base_score => 5 Jun 22 15:44:49.012 [12849] dbg: FuzzyOcr: focr_corrupt_score => 2.5 Jun 22 15:44:49.012 [12849] dbg: FuzzyOcr: focr_corrupt_unfixable_score => 5 Jun 22 15:44:49.012 [12849] dbg: FuzzyOcr: focr_counts_required => 2 Jun 22 15:44:49.012 [12849] dbg: FuzzyOcr: focr_db_hash => /etc/mail/spamassassin/FuzzyOcr.db Jun 22 15:44:49.012 [12849] dbg: FuzzyOcr: focr_db_max_days => 35 Jun 22 15:44:49.012 [12849] dbg: FuzzyOcr: focr_db_safe => /etc/mail/spamassassin/FuzzyOcr.safe.db Jun 22 15:44:49.012 [12849] dbg: FuzzyOcr: focr_digest_db => /etc/mail/spamassassin/FuzzyOcr.hashdb Jun 22 15:44:49.012 [12849] dbg: FuzzyOcr: focr_enable_image_hashing => 2 Jun 22 15:44:49.012 [12849] dbg: FuzzyOcr: focr_global_timeout => 0 Jun 22 15:44:49.012 [12849] dbg: FuzzyOcr: focr_global_wordlist => /etc/mail/spamassassin/FuzzyOcr.words Jun 22 15:44:49.012 [12849] dbg: FuzzyOcr: focr_hashing_learn_scanned => 1 Jun 22 15:44:49.012 [12849] dbg: FuzzyOcr: focr_keep_bad_images => 0 Jun 22 15:44:49.013 [12849] dbg: FuzzyOcr: focr_log_pmsinfo => 1 Jun 22 15:44:49.013 [12849] dbg: FuzzyOcr: focr_log_stderr => 1 Jun 22 15:44:49.013 [12849] dbg: FuzzyOcr: focr_max_height => 800 Jun 22 15:44:49.013 [12849] dbg: FuzzyOcr: focr_max_width => 800 Jun 22 15:44:49.013 [12849] dbg: FuzzyOcr: focr_min_height => 4 Jun 22 15:44:49.013 [12849] dbg: FuzzyOcr: focr_min_width => 4 Jun 22 15:44:49.013 [12849] dbg: FuzzyOcr: focr_minimal_scanset => 1 Jun 22 15:44:49.013 [12849] dbg: FuzzyOcr: focr_mysql_db => FuzzyOcr Jun 22 15:44:49.013 [12849] dbg: FuzzyOcr: focr_mysql_hash => Hash Jun 22 15:44:49.013 [12849] dbg: FuzzyOcr: focr_mysql_host => localhost Jun 22 15:44:49.013 [12849] dbg: FuzzyOcr: focr_mysql_port => 3306 Jun 22 15:44:49.013 [12849] dbg: FuzzyOcr: focr_mysql_safe => Safe Jun 22 15:44:49.013 [12849] dbg: FuzzyOcr: focr_mysql_update_hash => 0 Jun 22 15:44:49.013 [12849] dbg: FuzzyOcr: focr_mysql_user => fuzzyocr Jun 22 15:44:49.013 [12849] dbg: FuzzyOcr: focr_no_homedirs => 0 Jun 22 15:44:49.013 [12849] dbg: FuzzyOcr: focr_path_bin => /usr/local/netpbm/bin:/usr/local/bin:/usr/bin Jun 22 15:44:49.013 [12849] dbg: FuzzyOcr: focr_pdf_maxpages => 1 Jun 22 15:44:49.013 [12849] dbg: FuzzyOcr: focr_personal_wordlist => __userstate__/FuzzyOcr.words Jun 22 15:44:49.013 [12849] dbg: FuzzyOcr: focr_preprocessor_file => /etc/mail/spamassassin/FuzzyOcr.preps Jun 22 15:44:49.013 [12849] dbg: FuzzyOcr: focr_scan_pdfs => 0 Jun 22 15:44:49.013 [12849] dbg: FuzzyOcr: focr_scanset_file => /etc/mail/spamassassin/FuzzyOcr.scansets Jun 22 15:44:49.014 [12849] dbg: FuzzyOcr: focr_score_ham => 0 Jun 22 15:44:49.014 [12849] dbg: FuzzyOcr: focr_skip_bmp => 0 Jun 22 15:44:49.014 [12849] dbg: FuzzyOcr: focr_skip_gif => 0 Jun 22 15:44:49.014 [12849] dbg: FuzzyOcr: focr_skip_jpeg => 0 Jun 22 15:44:49.014 [12849] dbg: FuzzyOcr: focr_skip_png => 0 Jun 22 15:44:49.014 [12849] dbg: FuzzyOcr: focr_skip_tiff => 0 Jun 22 15:44:49.014 [12849] dbg: FuzzyOcr: focr_skip_updates => 0 Jun 22 15:44:49.014 [12849] dbg: FuzzyOcr: focr_strip_numbers => 1 Jun 22 15:44:49.014 [12849] dbg: FuzzyOcr: focr_threshold => 0.25 Jun 22 15:44:49.014 [12849] dbg: FuzzyOcr: focr_timeout => 10 Jun 22 15:44:49.014 [12849] dbg: FuzzyOcr: focr_twopass_scoring_factor => 1.5 Jun 22 15:44:49.014 [12849] dbg: FuzzyOcr: focr_unique_matches => 0 Jun 22 15:44:49.014 [12849] dbg: FuzzyOcr: focr_verbose => 3 Jun 22 15:44:49.014 [12849] dbg: FuzzyOcr: focr_wrongctype_score => 1.5 Jun 22 15:44:49.014 [12849] dbg: FuzzyOcr: focr_wrongext_score => 1.5 Jun 22 15:44:49.014 [12849] info: FuzzyOcr: Loaded preprocessor normalize: /usr/bin/pnmnorm Jun 22 15:44:49.014 [12849] info: FuzzyOcr: Loaded preprocessor invert: /usr/bin/pnminvert Jun 22 15:44:49.014 [12849] info: FuzzyOcr: Loaded preprocessor ppmtopgm: /usr/bin/ppmtopgm Jun 22 15:44:49.014 [12849] info: FuzzyOcr: Loaded preprocessor pamtopnm: pamtopnm Jun 22 15:44:49.015 [12849] info: FuzzyOcr: Loaded preprocessor pamthreshold: pamthreshold -simple -threshold 0.5 Jun 22 15:44:49.015 [12849] info: FuzzyOcr: Loaded preprocessor maketiff: pnmtotiff -color -truecolor Jun 22 15:44:49.015 [12849] info: FuzzyOcr: Using scan ocrad: /usr/bin/ocrad -s5 $input Jun 22 15:44:49.015 [12849] info: FuzzyOcr: Using scan ocrad-invert: /usr/bin/ocrad -s5 -i $input Jun 22 15:44:49.015 [12849] info: FuzzyOcr: Using scan ocrad-decolorize-invert: /usr/bin/ocrad -s5 -i $input Jun 22 15:44:49.015 [12849] info: FuzzyOcr: Using scan ocrad-decolorize: /usr/bin/ocrad -s5 $input Jun 22 15:44:49.015 [12849] info: FuzzyOcr: Using scan gocr: /usr/bin/gocr -i $input Jun 22 15:44:49.015 [12849] info: FuzzyOcr: Using scan gocr-180: /usr/bin/gocr -l 180 -d 2 -i $input Jun 22 15:44:49.015 [12849] info: FuzzyOcr: Added <43> words from "/etc/mail/spamassassin/FuzzyOcr.words" Jun 22 15:44:50.042 [12849] info: rules: meta test ADVANCE_FEE_3_NEW_FORM has dependency 'ADVANCE_FEE_3_NEW' with a zero score Jun 22 15:44:50.056 [12849] info: rules: meta test ADVANCE_FEE_3_NEW_MONEY has dependency 'ADVANCE_FEE_3_NEW' with a zero score Jun 22 15:44:50.102 [12849] dbg: FuzzyOcr: Starting FuzzyOcr... Jun 22 15:44:50.102 [12849] info: FuzzyOcr: Processing Message with ID "<yurtenl-66711-5576735...@alexalvarez.com>" (Clifton Ballard <m7zmendel...@alexalvarez.com> -> naray...@web.de) Jun 22 15:44:50.102 [12849] dbg: FuzzyOcr: fname: "sbillet" => "sbillet" Jun 22 15:44:50.102 [12849] info: FuzzyOcr: GIF: [327x549] sbillet (7239) Jun 22 15:44:50.102 [12849] dbg: FuzzyOcr: Saved: /tmp/.spamassassin12849jvyvJgtmp/sbillet Jun 22 15:44:50.102 [12849] dbg: FuzzyOcr: Saved: /tmp/.spamassassin12849jvyvJgtmp/raw.eml Jun 22 15:44:50.103 [12849] info: FuzzyOcr: Found: 1 images Jun 22 15:44:50.103 [12849] dbg: FuzzyOcr: pfile => /tmp/.spamassassin12849jvyvJgtmp/sbillet.pnm Jun 22 15:44:50.103 [12849] dbg: FuzzyOcr: efile => /tmp/.spamassassin12849jvyvJgtmp/sbillet.err Jun 22 15:44:50.103 [12849] dbg: FuzzyOcr: Errors to: /tmp/.spamassassin12849jvyvJgtmp/raw.err Jun 22 15:44:50.103 [12849] dbg: FuzzyOcr: File has Content-Type "image/jpeg" and no File Extension Jun 22 15:44:50.103 [12849] info: FuzzyOcr: Found GIF header name="sbillet" Jun 22 15:44:50.103 [12849] info: FuzzyOcr: Image has format "GIF" but content-type is "image/jpeg" Jun 22 15:44:50.116 [12850] dbg: FuzzyOcr: Exec : /usr/bin/giftext /tmp/.spamassassin12849jvyvJgtmp/sbillet Jun 22 15:44:50.117 [12850] dbg: FuzzyOcr: Stdout: >/tmp/.spamassassin12849jvyvJgtmp/giftext.info Jun 22 15:44:50.117 [12850] dbg: FuzzyOcr: Stderr: >>/tmp/.spamassassin12849jvyvJgtmp/giftext.err save_execute: Insecure dependency in open while running with -T switch at /etc/mail/spamassassin/FuzzyOcr/Misc.pm line 92. save_execute: Insecure dependency in open while running with -T switch at /etc/mail/spamassassin/FuzzyOcr/Misc.pm line 92. Jun 22 15:44:50.134 [12849] dbg: FuzzyOcr: Saved pid: 12850 Jun 22 15:44:50.134 [12849] dbg: FuzzyOcr: Elapsed [12850]: 0.030674 sec. (/usr/bin/giftext: exit 8) Jun 22 15:44:50.134 [12849] warn: readline() on closed filehandle INFILE at /etc/mail/spamassassin/FuzzyOcr/Misc.pm line 205. Jun 22 15:44:50.135 [12849] info: FuzzyOcr: Image is single non-interlaced... Jun 22 15:44:50.142 [12851] dbg: FuzzyOcr: Exec : /usr/bin/giffix /tmp/.spamassassin12849jvyvJgtmp/sbillet Jun 22 15:44:50.143 [12851] dbg: FuzzyOcr: Stdout: >/tmp/.spamassassin12849jvyvJgtmp/sbillet-fixed.gif Jun 22 15:44:50.143 [12851] dbg: FuzzyOcr: Stderr: >>/tmp/.spamassassin12849jvyvJgtmp/sbillet.err save_execute: Insecure dependency in open while running with -T switch at /etc/mail/spamassassin/FuzzyOcr/Misc.pm line 92. save_execute: Insecure dependency in open while running with -T switch at /etc/mail/spamassassin/FuzzyOcr/Misc.pm line 92. Jun 22 15:44:50.149 [12849] dbg: FuzzyOcr: Saved pid: 12851 Jun 22 15:44:50.149 [12849] dbg: FuzzyOcr: Elapsed [12851]: 0.014443 sec. (/usr/bin/giffix: exit 8) Jun 22 15:44:50.156 [12852] dbg: FuzzyOcr: Exec : /usr/bin/giftopnm /tmp/.spamassassin12849jvyvJgtmp/sbillet-fixed.gif Jun 22 15:44:50.157 [12852] dbg: FuzzyOcr: Stdout: >/tmp/.spamassassin12849jvyvJgtmp/sbillet.pnm Jun 22 15:44:50.157 [12852] dbg: FuzzyOcr: Stderr: >>/tmp/.spamassassin12849jvyvJgtmp/sbillet.err save_execute: Insecure dependency in open while running with -T switch at /etc/mail/spamassassin/FuzzyOcr/Misc.pm line 92. save_execute: Insecure dependency in open while running with -T switch at /etc/mail/spamassassin/FuzzyOcr/Misc.pm line 92. Jun 22 15:44:50.173 [12849] dbg: FuzzyOcr: Saved pid: 12852 Jun 22 15:44:50.174 [12849] dbg: FuzzyOcr: Elapsed [12852]: 0.023864 sec. (/usr/bin/giftopnm: exit 8) Jun 22 15:44:50.174 [12849] error: FuzzyOcr: /usr/bin/giftopnm: Returned [2048], skipping... Jun 22 15:44:50.175 [12849] dbg: FuzzyOcr: Remove DIR: /tmp/.spamassassin12849jvyvJgtmp Jun 22 15:44:50.175 [12849] dbg: FuzzyOcr: FuzzyOcr ending successfully... Jun 22 15:44:50.175 [12849] dbg: FuzzyOcr: Processed in 0.073397 sec. Can anybody tell me what's wrong with my deployment? Thanks in advance Ashish Sharma