Email Formats
{
"mx": [
"10 us-smtp-inbound-1.mimecast.com.",
"10 us-smtp-inbound-2.mimecast.com."
],
"spf": [
"v=spf1 ip4:198.177.184.0/23 ip4:166.78.175.229/32 ip4:192.188.251.3/32 ip4:46.34.83.110/32 ip4:50.249.199.148/32 ip4:158.247.28.163/32 ip4:66.206.198.103/32 +ip4:67.225.240.149 include:128032.spf10.hubspotemail.net include:us._netblocks.mimecast.com incl\" \"ude:_spf.salesforce.com include:spf.protection.outlook.com ~all"
]
}