spf-discuss
[Top] [All Lists]

[spf-discuss] Inconsistency in SPF spec re. "domain-spec"

2006-03-20 11:45:59
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
 
After pondering the issue with the "domain-spec" of SPF not matching
RFC 1034's definition, I have found another, perhaps more serious
inconsistency.  (See the earlier thread on spf-discuss found at:
http://thread.gmane.org/gmane.mail.spam.spf.discuss/20772 for details.)

Section 6.l provides an example of redirect with an illegal (according
to the LDH rule) record.  This is not just an academic issue, as the
current records for Microsoft and even POBox themselves violate the
LDH specification (by using underscores '_'). I have not combed the
spec for further examples, but I suspect that they are there too.

I strongly urge the council and the authors to correct this
inconsistency by expanding the definition of "domain-spec" in the SPF
draft to match RFC 1034 before this problem becomes formalized.

Cheers,
  Kurt

- --
Kurt Andersen <kurta(_at_)agilent(_dot_)com>
Agilent Technologies Postmaster
Global Messaging Team, Agilent Technologies
+1 (509) 921-3792
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.2 (MingW32)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org
 
iD8DBQFEHvgW8aJC5m0EgMURAozaAJ9fkq9YPRsUF60+aj5Fg15OPX/7ZQCeLgEa
v9rvAIiLfTKWBH6NmPJrqBA=
=KGIJ
-----END PGP SIGNATURE-----

-------
Sender Policy Framework: http://www.openspf.org/
Archives at http://archives.listbox.com/spf-discuss/current/
To unsubscribe, change your address, or temporarily deactivate your 
subscription, 
please go to 
http://v2.listbox.com/member/?listname=spf-discuss(_at_)v2(_dot_)listbox(_dot_)com