Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:sendgrid.net include:spf.webapps.net include:aruba.it ~all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:sendgrid.net include:spf.webapps.net include:aruba.it ~all.