Email Formats

{
"mx": [
"0 spamtitan.isomedia.com."
],
"spf": [
"v=spf1 ip4:206.124.128.0/19 ip4:199.245.214.1/24 ip4:64.38.144.62/32 ip4:216.9.6.40/32 include:isomedia.com a mx ptr ?all"
]
}