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Re: [spf-discuss] Re: spam.co.nz (was: Which SPF implementation to choose?)

2006-08-29 06:08:09
On Tue, Aug 29, 2006 at 05:54:30AM -0700, Monte Hansen wrote:

ambianceamerica.com,neutral
Result: permerror
Incorrect usage of 'a' mechanism. Expected suffix.
v=spf1 a mx ptr include:activehost.com

"a" by itself is OK.  The domain defaults to host ambianceamerica.com
in this case.

The problem here is the trailing zero byte inside the record.  When
looking up this record, I see something else than you report:

v=spf1 a mx ptr include:activehost.com\000

Not resulting in a permerror but wrong nevertheless is the absence
of a catch-all (for instance -all) after include.

The combination of "a mx ptr" indicates the creator of this record
probably does not know what he is doing.


alex

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