Domains with DNS TXT v=spf1 mx include:spf.autopilothq.com include:sendgrid.net include:spf.protection.outlook.com ~all

There are 18 domains that have DNS TXT set to v=spf1 mx include:spf.autopilothq.com include:sendgrid.net include:spf.protection.outlook.com ~all. The top 18 records ordered by domain rank are listed below.