Email Formats

{
"mx": [
"5 spamtitan.isomedia.com."
],
"spf": [
"v=spf1 ip4:209.147.112.96/27 ip4:207.115.64.0/19 ip4:66.114.128.0/19 ip4:216.9.0.0/19 ip4:64.38.128.0/18 ip4:206.124.128.0/19 a mx ?all"
]
}