Email Formats

{
  "mx": [
    "100 mx-efd-1.mtexad.rrze.net.",
    "100 mx-efd-2.mtexad.rrze.net."
  ],
  "spf": [
    "v=spf1 a:bvbvxmail.bib-bvb.de ip4:46.4.38.174 ip4:131.188.11.185 ip4:131.188.11.186 ip6:2001:638:a000:1026:131:188:11:185 ip6:2001:638:a000:1026:131:188:11:186 redirect=_spf.mail.lrz.de"
  ]
}