Email Formats
{
"mx": [
"50 alt4.aspmx.l.google.com.",
"40 alt3.aspmx.l.google.com.",
"30 alt2.aspmx.l.google.com.",
"20 alt1.aspmx.l.google.com.",
"10 aspmx.l.google.com."
],
"spf": [
"v=spf1 include:_sub1.brocade.com include:_spf.google.com include:spf-000f0801.pphosted.com include:salesforce.com include:bigmachines.com include:mktomail.com include:bmsend.com include:mailgun.org include:sendgrid.net include:email.influitive.com \" \"ip4:208.74.204.0/22 ip4:46.19.168.0/23 include:servers.mcsv.net mx ?all"
]
}