Email Formats
{
"mx": [
"10 mx1.r4l.com.",
"10 mx2.r4l.com."
],
"spf": [
"v=spf1 mx a:ns2.r4l.com a ip4:206.71.179.93 ip4:206.71.179.94 ip4:192.99.3.191 ip4:142.4.204.181 ip4:142.4.204.182 ip4:142.4.204.184 ip4:3.20.12.131 include:amazonses.com include:mail.zendesk.com ~all"
]
}