Many years ago we purchased a domain from Yahoo. Now our website is hosted on Amazon EC2.
The output of an SPF checking tool (http://www.kitterman.com/getspf2.py) says
SPF records are primarily published in DNS as TXT records.
The TXT records found for your domain are: i=182&m=bizmail-mx2-p9
SPF records should also be published in DNS as type SPF records. No type SPF records found.
Checking to see if there is a valid SPF record.
No valid SPF record found of either type TXT or type SPF.
Where do I get access to these values? Can somebody speculate, where can I find an interface, or a configuration file to fill in the missing fields?
To clarify, the domain name is managed by Yahoo and the actual server is an EC2 instances being routed via an elastic ip.
The best I could on the Yahoo control panel only mentions CNAME, A and MX. Where is SPF? http://help.yahoo.com/l/us/yahoo/smallbusiness/domains/domainfeatures/advanceddns/advanceddns-01.html