Domains with DNS TXT v=spf1 +include:spf.protection.outlook.com +include:spf.ess.de.barracudanetworks.com ~all
There is 1 domain that have DNS TXT set to v=spf1 +include:spf.protection.outlook.com +include:spf.ess.de.barracudanetworks.com ~all.
There is 1 domain that have DNS TXT set to v=spf1 +include:spf.protection.outlook.com +include:spf.ess.de.barracudanetworks.com ~all.