Domains with DNS TXT v=spf1 include: mx.ou.borsice.cz include:spf.protection.outlook.com include:clavius.cz -all
There is 1 domain that have DNS TXT set to v=spf1 include: mx.ou.borsice.cz include:spf.protection.outlook.com include:clavius.cz -all.
There is 1 domain that have DNS TXT set to v=spf1 include: mx.ou.borsice.cz include:spf.protection.outlook.com include:clavius.cz -all.