Domains with DNS TXT v=spf1 a:remote.schreinerei-kielmann.de. include:spf.protection.outlook.com include:mailcluster.mm-com.de -all
There is 1 domain that have DNS TXT set to v=spf1 a:remote.schreinerei-kielmann.de. include:spf.protection.outlook.com include:mailcluster.mm-com.de -all.