Email Formats
{
"mx": [
"1 aspmx.l.google.com.",
"10 alt3.aspmx.l.google.com.",
"10 alt4.aspmx.l.google.com.",
"5 alt1.aspmx.l.google.com.",
"5 alt2.aspmx.l.google.com."
],
"spf": [
"v=spf1 include:_spf.google.com include:servers.mcsv.net include:emailsrvr.com include:6734765.spf01.hubspotemail.net ip4:216.15.141.201 ip4:209.85.218.0/24 ip4:209.85.167.0/24 ~all"
]
}