Email Formats
{
"mx": [
"20 mail2.beelineandblue.com.",
"10 mail.beelineandblue.com."
],
"spf": [
"v=spf1 mx a:web2.beelineandblue.com a:web3.beelineandblue.com include:return.smtpcorp.com include:spf.constantcontact.com include:in.constantcontact.com include:post.xero.com -all"
]
}