Email Formats

{
"mx": [
"20 d169448b.ess.barracudanetworks.com.",
"10 d169448a.ess.barracudanetworks.com."
],
"spf": [
"v=spf1 mx ip4:23.30.53.153/32 ip4:198.91.51.131/32 a:mail.palmerwholesale.com include:spf.ess.barracudanetworks.com ~all"
]
}