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Re: [spf-discuss] Is this SPF record valid

2006-05-04 15:25:20
Thanks Scott, Stuart.

I can see where this could be one of those situations where the DNS client
can make the SPF string concatenation correction, but I don't think we want
to promote illegal records.  "Oh, the SPF checker will fix it for me."  :-)

---
HLS

----- Original Message -----
From: "Stuart D. Gathman" <stuart(_at_)bmsi(_dot_)com>
Newsgroups: spf.-.sender.policy.framework.discussion
To: <spf-discuss(_at_)v2(_dot_)listbox(_dot_)com>
Sent: Thursday, May 04, 2006 5:25 PM
Subject: Re: [spf-discuss] Is this SPF record valid


On Thu, 4 May 2006, Scott Kitterman wrote:

   "v=spf1 ip4:209.10.78.213 ip4:209.11.34.214 ip4:170.224.107.71"
   "a:mailer.communityconnect.com a:mailer.blackplanet.com
a:mailer2.commun
    ityconnect.com ~all"

Not valid as you say.  Using my validator,
www.kitterman.com/spf/validate.html, I get:

Results - PermError SPF Permanent Error: Invalid IP4 address:
ip4:170.224.107.71a:mailer.communityconnect.com

As you say, when there are multiple strings, they are just concatenated.
No
space is added.

I can see a LAX mode feature where in case of a PERMERROR, it might
try concatenating substrings *with* a space as one of the heuristics
to guess what was meant (after sending a DSN with the diagnostic, of
course).

--
      Stuart D. Gathman <stuart(_at_)bmsi(_dot_)com>
    Business Management Systems Inc.  Phone: 703 591-0911 Fax: 703
591-6154
"Confutatis maledictis, flammis acribus addictis" - background song for
a Microsoft sponsored "Where do you want to go from here?" commercial.

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