Email Formats

{
  "mx": [
    "10 im.emailsecurity.trendmicro.com.",
    "20 mailfiltertm.lsst.org."
  ],
  "spf": [
    "v=spf1 mx a ip4:140.252.32.0/24 ip4:139.229.135.0/24 ip4:139.229.136.0/24 ip4:140.252.201.0/24 ip6:2002:8cfc:2019::8cfc:2019 ip6:2002:8cfc:2065::8cfc:2065 ip6:2002:8be5:8819::8be5:8819 ~all"
  ]
}