Domains with DNS TXT v=spf1 a mx a:spf-cloud.mms.t-systems-service.com include:spf.protection.outlook.com include:_spf.manitu.net -all
There is 1 domain that have DNS TXT set to v=spf1 a mx a:spf-cloud.mms.t-systems-service.com include:spf.protection.outlook.com include:_spf.manitu.net -all.