Email Formats

{
"mx": [
"10 mx1_cdmx.reforma.com.",
"20 mx1_mty.elnorte.com."
],
"spf": [
"v=spf1 ip4:200.94.128.0/24 ip4:200.56.72.0/27 ip4:189.254.175.224/27 -all"
]
}