Email Formats
{
"mx": [
"20 elevanta-com.mx2.arsmtp.com.",
"10 elevanta-com.mx1.arsmtp.com."
],
"spf": [
"v=spf1 +include:edgepilot.com include:elevanta-com.spf.smtp25.com include:_spf.salesforce.com include:spf.constantcontact.com ~all"
]
}