Email Formats

{
"mx": [
"20 d66863b.ess.barracudanetworks.com.",
"10 d66863a.ess.barracudanetworks.com."
],
"spf": [
"v=spf1 include:spf.ess.barracudanetworks.com include:_external.pscu.com include:spf-mi.doxim.com include:mktomail.com include:spfref.jackhenry.com include:docs-center.com include:sendgrid.net-all"
]
}