[PLUG] SPF records in DNS zone files
Rich Shepard
rshepard at appl-ecosys.com
Tue Mar 30 12:28:02 UTC 2004
Are folks adding spf records to their dns zone files? Aracnet did so for
my domain when I asked this morning. The format is simple:
domain_name.tld IN TXT "v=spf1 a mx ptr -all"
With this in place, spf-enabled MTAs can verify that mail supposedly from
your domain name was sent by a defined mail server at your IP address. Seems
to me this will help reduce spam once spf records are generally implemented.
Rich
--
Dr. Richard B. Shepard, President
Applied Ecosystem Services, Inc. (TM)
<http://www.appl-ecosys.com>
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