Email Formats
{
"mx": [
"1 aspmx.l.google.com.",
"5 alt1.aspmx.l.google.com.",
"5 alt2.aspmx.l.google.com.",
"10 alt3.aspmx.l.google.com.",
"10 alt4.aspmx.l.google.com."
],
"spf": [
"v=spf1 include:_spf.google.com include:amazonses.com include:mktomail.com include:mail.zendesk.com include:_spf.psm.knowbe4.com ip4:208.117.49.186 ip4:4.16.207.64/29 ip4:209.249.243.192/29 -all"
]
}