Email Formats
{
"mx": [
"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",
"v=spf1 include:us._netblocks.mimecast.com include:sendgrid.net include:spf.protection.outlook.com include:spf.mandrillapp.com include:spf-sigstr1.sigstr.com ip4:54.240.0.0/18 ip4:69.169.224.0/20 ip4:52.249.26.186 ip4:52.249.26.214 ip4:52.252.165.197 ip4:5\" \"2.252.212.226 ~all"
]
}