Domains with DNS TXT v=spf1 mx ip4:207.38.122.36 a:esp.sendio.com include:_spf.salesforce.com include:spf.protection.outlook.com ~all
There is 1 domain that have DNS TXT set to v=spf1 mx ip4:207.38.122.36 a:esp.sendio.com include:_spf.salesforce.com include:spf.protection.outlook.com ~all.