http://bugzilla.spamassassin.org/show_bug.cgi?id=3146
Summary: Please add rules for the ISIPP Accreditation Database
Product: Spamassassin
Version: unspecified
Platform: Other
URL: http://www.isipp.com/iadb.php
OS/Version: All
Status: NEW
Severity: normal
Priority: P5
Component: Rules
AssignedTo: [EMAIL PROTECTED]
ReportedBy: [EMAIL PROTECTED]
Hello,
Can you please add rules to query the ISIPP Accreditation Database? We hope
that by default query can
be "off".
The ISIPP Accreditation Database (IADB) is a DNS list of the domains and/or IP
addresses of senders who
either a) meet ISIPP's criteria as determined by background, reference, and
other checks ("non-vouched
listings"), or b) are personally known to ISIPP to meet the criteria and to be
good Internet mailing
citizens, and for whom we will thus vouch ("vouched listings"). The IADB is
unique in that it allows for
listing of domains as well as IP addresses under certain circumstances (such as
where the listee
publishes a SPF record). More general information about IADB can be found at
http://www.isipp.com/
iadb.php).
The zone is at iadb.isipp.com, and here is some information about it:
The ISIPP Accreditation Database is an in-addr prefix style DNS list which
resides at iadb.isipp.com.
When queried, the IADB will return one or more A records for any site which is
listed in the IADB. These
are as follows:
127.0.0.1 Listed in IADB
127.0.0.2 Vouched listing
127.0.0.3 Publishes SPF record
Note that a query can return more than one response for any given listing; each
response is option-
specific. For example 127.0.0.1 means that the site is listed in IADB, and
127.0.0.2 means that the
listing is a vouched listing. Thus for a site which is listed in IADB and which
is a vouched listing, a query
will return "127.0.0.1; 127.0.0.2", providing the querying site with the very
specific information that the
site is listed in IADB, and that the listing is a vouched listing.
This level of granularity allows querying sites to make decisions based on
precise information regarding
a listing in the IADB.
---------
Here is some sample rule code which Craigh Hughes wrote for it (although we
need to think about
scores a bit more):
# ISIPP IADB
header RCVD_IN_IADB eval:rbl_check('iadb', 'iadb.isipp.com.', '127.0.0.1')
describe RCVD_IN_IADB The sender is listed in the ISIPP IADB of trusted senders
header RCVD_IN_IADB_VOUCHED eval:rbl_check_sub('iadb', '127.0.0.2')
describe RCVD_IN_IADB_VOUCHED The sender is a vouched sender in IADB
header RCVD_IN_IADB_SPF eval:rbl_check_sub('iadb','127.0.0.3')
describe RCVD_IN_IADB_SPF The sender is in IADB as a publisher of SPF records
tflags RCVD_IN_IADB net nice
tflags RCVD_IN_IADB_VOUCHED net nice
tflags RCVD_IN_IADB_SPF net nice
score RCVD_IN_IADB 0 -2 0 -2
score RCVD_IN_IADB_VOUCHED 0 -2 0 -2
score RCVD_IN_IADB_SPF 0 -1 0 -1
Thank you!
Anne P. Mitchell, Esq.
President/CEO
Institute for Spam and Internet Public Policy
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