Email Formats
{
"mx": [
"0 antispam.dtsit.com.",
"10 _dc-mx.6f1befc08523.dhsforyou.com."
],
"spf": [
"v=spf1 ip4:64.13.162.0/28 ip4:64.13.172.192/28 ip4:64.94.35.32 ip4:167.89.70.61/32 include:sendgrid.net include:servers.mcsv.net include:smtp.smileback.com include:emsd1.com include:spf.encrypttitan.net ~all"
]
}