Registro DMARC
v=DMARC1;p=none;rua=mailto:dmarc_report@service.aliyun.com

Servidor de Correo
host: notice.edmservice-alpha.com
class: IN
ttl: 600
type: MX
pri: 10
target: mxdm-ap-southeast-1.aliyun.com

Información TXT
host: notice.edmservice-alpha.com
class: IN
ttl: 600
type: TXT
txt: v=spf1 include:spfdm-ap-southeast-1.aliyun.com -all
entries: Array