Email Formats

{
  "mx": [
    "100 backupmx.mailgr.gr.",
    "10 mx2.mailgr.gr.",
    "50 antispam.mailgr.gr.",
    "10 mx1.mailgr.gr."
  ],
  "spf": [
    "v=spf1 include:_spf.mailgr.gr ~all"
  ]
}