Email Formats
{
"mx": [
"90 west.smtp.mx.exch090.serverdata.net.",
"10 a49w.rdlusa.com.",
"95 mail.brewsterlaw.com."
],
"spf": [
"v=spf1 a mx ip4:65.38.6.152/29 ip4:65.38.6.160/29 ip4:70.184.35.175 ip4:70.184.35.176 ip4:70.184.35.177 ip4:199.193.200.0/21 a:mail2.rdlusa.com a:mail.rdlusa.com a:tul166.rdlusa.com include:spf.intermedia.net include:spf.serverdata.net -all"
]
}