Email Formats

{
"mx": [
"10 d231758a.ess.barracudanetworks.com.",
"15 d231758b.ess.barracudanetworks.com."
],
"spf": [
"v=spf1 mx a ip4:216.75.247.11/32 a:mail.pscpower.com include:spf.ess.barracudanetworks.com ~all"
]
}