SPF DKIM and Sendgrid Question

KAO

Registered
May 30, 2017
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A vendor wants me to add 3 of their IP's to our SPF record. However in the DKIM record they have requested we add it uses automated security (DKIM - SendGrid Documentation | SendGrid).

My question is, why do I still need to add the 3 specific IP's to our SPF record and should I?

I know using IP addresses will not use up our DNS lookup limit, but should vendor IP's be included or should the IP's in our SPF record only be local?

Thanks,
 

cPanelMichael

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Apr 11, 2011
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