You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@spamassassin.apache.org by Justin Mason <jm...@jmason.org> on 2005/01/28 05:24:41 UTC
Re: new DK results
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
!! I'm an idiot. DK_VERIFIED means "signature test passed", DK_SIGNED just
means the header was present. so this isn't quite so hot, given that; 92%
of the DK sigs in my corpus were still invalid, the message munged, or
otherwise failed verification.
- --j.
Justin Mason writes:
> from a mass-check run I did last night. these are more promising;
> 12% of ham whitelistable:
>
> 19992 9999 9993 0.500 0.00 0.00 (all messages)
> 100.000 50.0150 49.9850 0.500 0.00 0.00 (all messages as %)
> 6.338 0.0500 12.6288 0.004 1.00 0.00 DK_SIGNED
> 0.005 0.0000 0.0100 0.000 0.53 0.00 DK_POLICY_SIGNALL
> 0.485 0.0400 0.9307 0.041 0.47 -0.00 DK_VERIFIED
> 4.627 5.5506 3.7026 0.600 0.06 0.00 DK_POLICY_TESTING
> 5.162 6.1206 4.2029 0.593 0.00 0.00 DK_POLICY_SIGNSOME
>
> this was achieved by adding code which strips off "known appended"
> headers from the message, such as X-Spam-*, Status, IMAPBase etc.
>
> Records that passed verification were:
>
> 954 gmail.com
> 270 yahoo.com
> 10 crynwr.com
> 9 earthlink.net
> 6 space.net
> 5 yahoo-inc.com
> 5 omniti.com
> 1 sendmail.com
> 1 altn.com
>
> and that's it. AFAICS, most of those domains have only one selector,
> so that's a puny 9 DNS lookups? looking quite promising. ;)
>
> --j.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.2.5 (GNU/Linux)
Comment: Exmh CVS
iD8DBQFB+b6JMJF5cimLx9ARArIlAJ9FoxCNYHRgo/RqPR+dDTwdOCOn3gCeOqwQ
RsGxcb9f6K0uebAcf3ujcDI=
=2iCP
-----END PGP SIGNATURE-----