Email Formats
{
"mx": [
"40 filter40-us.antispamcloud.com.",
"30 filter30-us.antispamcloud.com.",
"10 filter10-us.antispamcloud.com.",
"20 filter20-us.antispamcloud.com."
],
"spf": [
"v=spf1 a mx ip4:38.134.242.110 ~all"
]
}