Here is altavista.com DNS TXT records:
Non-authoritative answer:
altavista.com
primary name server = ns-admin.altavista.com
responsible mail addr = dns-technical.av.com
serial = 2004012900
refresh = 3600 (1 hour)
retry = 900 (15 mins)
expire = 604800 (7 days)
default TTL = 7200 (2 hours)
altavista.com internet address = 209.73.164.91
altavista.com text =
"All mail claiming to be from altavista.com is forged"
altavista.com text =
"v=spf1 +exists:CL.%{i}.FR.%{s}.HE.%{h}.null.spf.altavista.com -all"
altavista.com text =
"This domain sends no email"
altavista.com text =
"Null SPF is for tracking purposes only"
why couldn't they just do this?
v=spf1 -all
thanks
--
Hector Santos, Santronics Software, Inc.
http://www.santronics.com