Email Formats
{
"mx": [
"10 d97711b.ess.barracudanetworks.com.",
"5 d97711a.ess.barracudanetworks.com."
],
"spf": [
"v=spf1 ip4:198.202.27.0/24 mx a ip4:198.71.233.161 ip4:216.70.39.178 include:spf.ess.barracudanetworks.com include:lassocrm.com include:_spf.psm.knowbe4.com include:sendgrid.net ~all"
]
}