Domains with DNS TXT v=spf1 mx exists:%{i}.spf.hc391-17.ca.iphmx.com exists:%{i}.spf.hc490-56.ca.iphmx.com include:spf.protection.outlook.com -all
There is 1 domain that have DNS TXT set to v=spf1 mx exists:%{i}.spf.hc391-17.ca.iphmx.com exists:%{i}.spf.hc490-56.ca.iphmx.com include:spf.protection.outlook.com -all.