Email Formats
{
"mx": [
"10 us-smtp-inbound-1.mimecast.com.",
"10 us-smtp-inbound-2.mimecast.com."
],
"spf": [
"v=spf1 mx:grupophoenix.com ip4:24.145.76.18 ip4:200.71.154.161 ip4:186.155.228.170 ip4:186.155.228.174 ip4:186.155.228.173 ip4:186.155.228.171 ip4:186.155.228.172 ip4:200.71.154.160 include:US._NetBlocks.Mimecast.com ~all"
]
}