Thanks for the offer, Roger I've noticed that spammers rarely obscure the links, so this simple test should work really well!
----- Original Message ----- From: "Roger Eriksson" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Tuesday, April 13, 2004 11:10 AM Subject: Re: [Declude.JunkMail] Surbl.org > > > However I hope to see SURBL soon as an additional Declude test. > > > >I just got caught up on this thread and checked out the website for SURBL > >and I agree! This would help with the stuff that passes all of the other > >tests. > > > >Sheldon > > > > Hi, > > SURBL is surprisingly effective, considering the fact that it only > contains about 450-500 entries. I have written a simple command > script that downloads the rbldns zone file and converts it to a body > filter. I have scheduled it to run once a day. Here are yesterday's > stats with 9666 hits for the SURBL test (note that the individual > tests show total number of hits, while the spam summary only counts > one hit per message irrespective of the number of recipients): > > # Declude test results -- dec0412.log > AHBL-PROXY 1857 > AHBL-RHSBL 835 > AHBL-SOURCE 302 > BADHEADERS 1610 > BASE64-PLUS 412 > BASE64 786 > CBL 10616 > COMMENTS 54 > DSBL 8875 > DSN 1611 > FORGEDLOCAL 781 > GREYLIST 5 > HELOBOGUS 2616 > MAILFROM 487 > MAILPOLICE 554 > MESSAGE OK 2294 > NETBL 463 > OPM 554 > ORDB 24 > REVDNS 3028 > RSL 673 > SBL 571 > SNIFFER-ADULT 897 > SNIFFER-CASINO 35 > SNIFFER-CREDIT 1057 > SNIFFER-EMAIL 8 > SNIFFER-EXP 578 > SNIFFER-GEN 824 > SNIFFER-GREY 2 > SNIFFER-INSUR 571 > SNIFFER-MAL 2 > SNIFFER-MEDIA 2172 > SNIFFER-OBFUSC 201 > SNIFFER-PHARM 5279 > SNIFFER-PRINT 0 > SNIFFER-RICH 840 > SNIFFER-SCAM 119 > SNIFFER-TOOLS 0 > SNIFFER-TRAVEL 43 > SNIFFER 12628 > SORBS-DUHL 7512 > SPAMCOP 10546 > SPAMDOMAINS 3380 > SPAMHEADERS 293 > SPAMTRAP 121 > SPFFAIL 209 > SURBL 9666 > URLDBL 76 > WEIGHT15-19 846 > WEIGHT20 11987 > WHITELISTED 110 > -------------------- > Unique messages for local delivery: 5812 > Held spam: 4256 (73%) > Marked spam: 455 (7%) > Non-spam: 1101 (18%) > > > Furthermore, SURBL has a rather low overlap with most other tests > (only unique hits are counted here): > > #Test check - dec0412.log > ---------------------------- > Test: SURBL > Number of unique hits: 2849 > ---------------------------- > Shared with SBL (421 hits): 69 (2%) > Shared with DSBL (3018 hits): 1951 (68%) > Shared with SPAMCOP (3673 hits): 2208 (77%) > Shared with AHBL-SOURCE (261 hits): 49 (1%) > Shared with CBL (3563 hits): 2232 (78%) > Shared with AHBL-PROXY (683 hits): 420 (14%) > Shared with OPM (200 hits): 132 (4%) > Shared with RSL (240 hits): 163 (5%) > Shared with ORDB (22 hits): 8 (0%) > Shared with SORBS-DUHL (2510 hits): 1494 (52%) > Shared with DSN (479 hits): 299 (10%) > Shared with AHBL-RHSBL (346 hits): 184 (6%) > Shared with MAILPOLICE (492 hits): 171 (6%) > Shared with MAILFROM (161 hits): 67 (2%) > Shared with BADHEADERS (682 hits): 290 (10%) > Shared with HELOBOGUS (940 hits): 537 (18%) > Shared with SPFFAIL (125 hits): 101 (3%) > Shared with SPAMHEADERS (248 hits): 43 (1%) > Shared with REVDNS (1528 hits): 645 (22%) > Shared with COMMENTS (46 hits): 19 (0%) > Shared with BASE64 (577 hits): 3 (0%) > Shared with SNIFFER (4485 hits): 2830 (99%) > Shared with SNIFFER-TRAVEL (7 hits): 7 (0%) > Shared with SNIFFER-INSUR (66 hits): 44 (1%) > Shared with SNIFFER-TOOLS (0 hits): 0 (0%) > Shared with SNIFFER-MEDIA (360 hits): 323 (11%) > Shared with SNIFFER-EMAIL (8 hits): 1 (0%) > Shared with SNIFFER-PHARM (2188 hits): 1650 (57%) > Shared with SNIFFER-SCAM (35 hits): 5 (0%) > Shared with SNIFFER-ADULT (470 hits): 290 (10%) > Shared with SNIFFER-MAL (2 hits): 0 (0%) > Shared with SNIFFER-PRINT (0 hits): 0 (0%) > Shared with SNIFFER-RICH (377 hits): 65 (2%) > Shared with SNIFFER-CREDIT (249 hits): 172 (6%) > Shared with SNIFFER-CASINO (14 hits): 5 (0%) > Shared with SNIFFER-GREY (2 hits): 0 (0%) > Shared with SNIFFER-OBFUSC (130 hits): 85 (2%) > Shared with SNIFFER-EXP (234 hits): 108 (3%) > Shared with SNIFFER-GEN (343 hits): 75 (2%) > Shared with SPAMDOMAINS (970 hits): 630 (22%) > Shared with SPAMTRAP (29 hits): 18 (0%) > Shared with FORGEDLOCAL (330 hits): 75 (2%) > Shared with NETBL (214 hits): 125 (4%) > Shared with URLDBL (52 hits): 6 (0%) > Shared with BASE64-PLUS (384 hits): 2 (0%) > Shared with GREYLIST (5 hits): 0 (0%) > Shared with WEIGHT15-19 (455 hits): 198 (6%) > Shared with WEIGHT20 (4256 hits): 2519 (88%) > ---------------------------- > > If anyone is interested, I can make the SURBL script available for > download (together with some other scripts, e.g., the log analysis > and test check scripts that generated the results seen above). The > best solution is of course to have the SURBL test implemented > directly in Declude, especially since it is a realtime blocklist, but > until then this filter will do just fine. > > /Roger > --- > [This E-mail was scanned for viruses by Declude Virus (http://www.declude.com)] > > --- > This E-mail came from the Declude.JunkMail mailing list. To > unsubscribe, just send an E-mail to [EMAIL PROTECTED], and > type "unsubscribe Declude.JunkMail". The archives can be found > at http://www.mail-archive.com. > --- [This E-mail was scanned for viruses by Declude Virus (http://www.declude.com)] --- This E-mail came from the Declude.JunkMail mailing list. To unsubscribe, just send an E-mail to [EMAIL PROTECTED], and type "unsubscribe Declude.JunkMail". The archives can be found at http://www.mail-archive.com.
