Email Formats

{
  "mx": [
    "9 mx1.nioc.ir.",
    "10 mx2.nioc.ir."
  ],
  "spf": [
    "v=spf1 a:owa.nioc.ir a:mail.nioc.ir a:mx1.nioc.ir a:mx2.nioc.ir mx:nioc.ir mx:mop.ir ip4:217.174.16.6/32 ip4:217.174.16.7/32 ip4:217.174.16.8/32 -all"
  ]
}