Email Formats
{
"mx": [
"20 bmx.balt.net.",
"10 vilnius2.balt.net."
],
"spf": [
"v=spf1 include:_spf.mlsend.com mx a ip4:213.197.128.0/18 ip4:94.245.64.0/18 ip4:195.14.173.214 ip4:216.245.209.236 ip4:92.62.130.13 ip4:92.62.129.182 ip6:2001:1ab8:3:5::4/64 include:spf.protection.outlook.com -all"
]
}