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SPF Record Syntax

March 21, 2015December 23, 2014 by Zilli

Check txt record
dig domain.tld txt

SPF Record Testing Tools
http://www.kitterman.com/spf/validate.html

SPF Record Syntax
http://www.openspf.org/SPF_Record_Syntax

Check Reverse DNS
dig -x 123.123.123.123

Create a SPF record on TopHost
http://www.mail-tester.com/spf/tophost

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