Domains with DNS TXT v=spf1 a mx ip4:87.233.140.226 include:spf.protection.outlook.com include:_spf.previder.nl include:sendgrid.net include:mailgun.org ~all
There is 1 domain that have DNS TXT set to v=spf1 a mx ip4:87.233.140.226 include:spf.protection.outlook.com include:_spf.previder.nl include:sendgrid.net include:mailgun.org ~all.