Email Formats
{
"mx": [
"10 mx.yandex.net."
],
"spf": [
"v=spf1 ip4:212.41.1.77/32 ip4:185.40.31.195/32 ip4:92.63.194.254/32 ip4:185.16.214.135/32 include:_spf.yandex.net include:servers.mcsv.net include:spf.unisender.com include:spf.sendsay.ru include:_spf.dashasender.ru a mx -all"
]
}