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."
],
"spf": [
"v=spf1 a ip4:103.47.204.221 include:spf.mandrillapp.com include:_spf.google.com include:2936527.spf05.hubspotemail.net include:_spf.salesforce.com -all",
"v=spf1 mx ip4:103.47.204.221 include:spf.mandrillapp.com include:_spf.google.com include:2936527.spf05.hubspotemail.net include:_spf.salesforce.com -all"
]
}