Domains with DNS TXT v=spf1 mx include:spf.protection.outlook.com include:sendgrid.net include:mx1.lewa.com include:mx3.lewa.com ~all
There is 1 domain that have DNS TXT set to v=spf1 mx include:spf.protection.outlook.com include:sendgrid.net include:mx1.lewa.com include:mx3.lewa.com ~all.