Domains with DNS TXT v=spf1 +mx +a ip4:217.116.20.251 include:spf.protection.outlook.com include:spf.acumbamail.com ~all

There is 1 domain that have DNS TXT set to v=spf1 +mx +a ip4:217.116.20.251 include:spf.protection.outlook.com include:spf.acumbamail.com ~all.

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