Email Formats
{
"mx": [
"10 aspmx.l.google.com.",
"20 alt1.aspmx.l.google.com.",
"20 alt2.aspmx.l.google.com."
],
"spf": [
"v=spf1 mx ip4:208.103.163.0/24 ip6:2620:1f:a000::/48 ip4:52.240.150.170/32 include:_spf.google.com include:shops.shopify.com include:sendgrid.net include:opensrs.org include:spf.constantcontact.com include:spf.postal.abilitybusiness.net -all"
]
}