Email Formats
{
"mx": [
"10 5f0229cc.21.ik2.com.",
"20 5f0229cc.22.ik2.io.",
"30 honeypot.21.ik2.com."
],
"spf": [
"v=spf1 ip4:34.198.44.108 ip4:66.228.130.221 ip4:64.38.239.83 ip4:52.23.131.23 include:spf.constantcontact.com a mx ~all"
]
}