Email Formats

{
"mx": [
"10 maila.tpca.cz.",
"20 mailb.tpca.cz."
],
"spf": [
"v=spf1 mx:tpca.cz ip4:37.221.253.162 ip4:37.221.253.164 ip4:188.75.182.67 ip4:188.75.182.68 include:spf.mandrillapp.com ~all"
]
}