Email Formats
{
"mx": [
"10 au-smtp-inbound-1.mimecast.com.",
"10 au-smtp-inbound-2.mimecast.com."
],
"spf": [
"v=spf1 include:_netblocks.mimecast.com include:spf.dynect.net include:amazonses.com ip4:198.21.5.75 ip4:167.89.38.80 ip4:167.89.7.9 ip4:167.89.20.19 ip4:167.89.38.81 ip4:174.129.192.189 ip4:174.129.8.146 ip4:64.95.71.141 ip4:210.80.140.141 ip4:210.80.140.\" \"142 ip4:209.67.98.59/32 -all"
]
}