"error":"monterroso.sedelectronica.es does not have a SPF TXT record"
},
"dmarc":{
"record":null,
"valid":false,
"location":null,
"error":"Unrelated TXT records were discovered. These should be removed, as some receivers may not expect to find unrelated TXT records at _dmarc.monterroso.sedelectronica.es\n\nesfirma-domain-verification=33da9c11-811b-4e47-8591-eab6779b533a"