Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:spfa.cpmails.com include:spf.constantcontact.com ip4:24.173.21.230 -all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:spfa.cpmails.com include:spf.constantcontact.com ip4:24.173.21.230 -all.

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