Domains with DNS TXT v=spf1 a include:spf.protection.outlook.com include:_spf.salesforce.com ip4:45.79.20.235 -all

There is 1 domain that have DNS TXT set to v=spf1 a include:spf.protection.outlook.com include:_spf.salesforce.com ip4:45.79.20.235 -all.

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