Registro DMARC
v=DMARC1; p=reject; sp=none; rua=mailto:webmaster@ssmso.cl; ruf=mailto:webmaster@ssmso.cl; rf=afrf; pct=100; ri=86400

Servidores DNS Principal (mname) y Secundario (rname)
host: ssmso.cl
class: IN
ttl: 3600
type: SOA
mname: ns.ssmso.cl
rname: hostmaster.ssmso.cl
serial: 2024052415
refresh: 28800
retry: 14400
expire: 3600000
minimum-ttl: 86400

Servidor de Correo
host: ssmso.cl
class: IN
ttl: 3600
type: MX
pri: 100
target: alt1.mx.zm002.zimbramail.cl

Servidor de Correo
host: ssmso.cl
class: IN
ttl: 3600
type: MX
pri: 100
target: alt2.mx.zm002.zimbramail.cl

Servidor de Correo
host: ssmso.cl
class: IN
ttl: 3600
type: MX
pri: 10
target: mx.zm002.zimbramail.cl

Información TXT
host: ssmso.cl
class: IN
ttl: 3600
type: TXT
txt: MS=ms54874640
entries: Array

Información TXT
host: ssmso.cl
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:_spf.wpe.cl include:spf.protection.outlook.com -all
entries: Array