spf-discuss
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RE: [spf-discuss] Re: Another test case for the test suite...

2007-01-09 22:25:57
} -----Original Message-----
} From: Frank Ellermann [mailto:nobody(_at_)xyzzy(_dot_)claranet(_dot_)de]
} Sent: Wednesday, January 10, 2007 12:16 AM
} To: spf-discuss(_at_)v2(_dot_)listbox(_dot_)com
} Subject: [spf-discuss] Re: Another test case for the test suite...
} 
} Julian Mehnle wrote:
} 
} >> If an SPF-type lookup succeeds, clearly the domain does exist. This
} >> means there have to be zero or more resource records for the TXT-type
} >> lookup. Any other answer is not acceptable IMHO.
} 
} > But the TXT-type lookup could accidentally fail due to resource
} > constraints on the authoritative name server or on the resolver.
} 
} Or TXT requires TCP while SPF works with UDP.

Can this happen if both records MUST have identical content?

} 
} >> If the TXT-type lookup fails, shouldn't a PermError or TempError be
} >> returned?
} 
} > Exactly my thought.
} 
} I don't see any PermError.  A TempError would be a TXT timeout before
} the "good" SPF reply without v=spf1, that can't happen, or can it ?
} 
} Frank
} 
} 
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