Domains with DNS TXT v=spf1 mx a:dispatch-us.ppe-hosted.com include:spf.protection.outlook.com include:spfcloud.letsignit.com include:spf-ca.letsignit.com include:_spf.smtp.com ~all
There is 1 domain that have DNS TXT set to v=spf1 mx a:dispatch-us.ppe-hosted.com include:spf.protection.outlook.com include:spfcloud.letsignit.com include:spf-ca.letsignit.com include:_spf.smtp.com ~all.