Email Formats
{
"mx": [
"1 smtp.google.com."
],
"spf": [
"v=spf1 a mx include:_spf.bullhornmail.com ip4:37.157.33.130 ip4:195.219.118.240 include:spf.messagelabs.com include:spf.everycloudtech.com include:emsd1.com include:_spf.intacct.com ~all"
]
}