Email Formats
{
"mx": [
"10 us-smtp-inbound-2.mimecast.com.",
"10 us-smtp-inbound-1.mimecast.com."
],
"spf": [
"v=spf1 ip4:12.155.82.138 ip4:12.155.82.139 ip4:4.34.20.187 ip4:4.34.20.188 ip4:147.202.67.24 ip4:208.42.98.19 ip4:149.137.245.103 ip4:159.183.190.47 ip4:205.201.134.13 ip4:34.225.137.139 include:us._netblocks.mimecast.com include:_spf.psm.knowbe4.com -all"
]
}