I see, we are both lazy to check all, ill do :
1. paypal.com
2. mx
3. s._spf.ebay.com
4. m._spf.ebay.com
5. p._spf.ebay.com
6. p2._spf.ebay.com (from 5) -> you miss this one, I was suposing there are
more that
7. c._spf.ebay.com
8. c2._spf.ebay.com (from 7)
9. c3._spf.ebay.com (from 8) -> this definitions made java programmer ? ;)
10. c4._spf.ebay.com (from 9) -> He inventing object oriented spf ?
ok, I am wrong, this is less then 11 ;)
-----Original Message-----
From: Marc Chametzky <Marc(_dot_)Chametzky(_at_)Sun(_dot_)COM>
To: spf-discuss(_at_)v2(_dot_)listbox(_dot_)com
Date: Wed, 21 Dec 2005 12:44:51 -0500
Subject: Re: [spf-discuss] SPF setup and recursion
there is suposed to be up to 10 dns queryes and there were probably
some more in previous includes.
I read the limit differently, although I personally prefer a stricter
limit of 10 DNS queries.
The text of the draft says:
SPF implementations MUST limit the number of mechanisms and
modifiers
that do DNS lookups to at most 10 per SPF check, including any
lookups caused by the use of the "include" mechanism or the
"redirect" modifier.
So, the limit is on the mechanisms and modifiers. Given that, the main
paypal.com record has 5 (one mx and 4 include mechanisms), and the
included records have 4 more include mechanisms. So, to process this
quite ugly, nested record only gets 9 mechanisms that do DNS lookups.
--Marc
-------
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
-------
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