SPF - Multiple servers -


i trying create spf record , wanted advice.

we have 3 servers, s1.example.com s2.example.com s3.example.com

so far have constructed this: "v=spf1 include:s1.example.com include:s2.example.com include:s3.example.com include:amazonses.com include:_spf.google.com ~all

should using include: or a: 3 servers?

could go include:example.com 3?

i comfortable amazon/google provided me with

any advice helpful

v=spf1 a:s1.example.com a:s2.example.com a:s3.example.com include:amazonses.com include:_spf.google.com ~all


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