Domains with DNS TXT v=spf1 mx a:mail-02.dd24.net mail-02.rrpproxy.net include:spf.protection.outlook.com include:eu._netblocks.mimecast.com -all
There is 1 domain that have DNS TXT set to v=spf1 mx a:mail-02.dd24.net mail-02.rrpproxy.net include:spf.protection.outlook.com include:eu._netblocks.mimecast.com -all.