Email Formats
{
"mx": [
"10 us-smtp-inbound-1.mimecast.com.",
"10 us-smtp-inbound-2.mimecast.com."
],
"spf": [
"v=spf1 a:vt400.virginiatile.com ip4:66.6.112.129 ip4:66.6.112.163 ip4:66.6.112.130 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.0.0/16 include:spf.zohomail360.com include:_spf.mlsend.com include:us._netblocks.mimecast.com include:spf.protection.out\" \"look.com include:spf.constantcontact.com ~all"
]
}