Domains with DNS TXT v=spf1 mx a ip4:5.1.93.82 include:spf.mailcow.de include:spf.crsend.com -all
There is 1 domain that have DNS TXT set to v=spf1 mx a ip4:5.1.93.82 include:spf.mailcow.de include:spf.crsend.com -all.
There is 1 domain that have DNS TXT set to v=spf1 mx a ip4:5.1.93.82 include:spf.mailcow.de include:spf.crsend.com -all.