Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:amazonses.com include:spf.mtasv.net include:u4936241.wl242.sendgrid.net include:sendgrid.specbyte.com include:helpscoutemail.com -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:amazonses.com include:spf.mtasv.net include:u4936241.wl242.sendgrid.net include:sendgrid.specbyte.com include:helpscoutemail.com -all.