Email Formats
{
"mx": [
"30 filter3.anglic-1.mailguard.com.au.",
"10 filter1.anglic-1.mailguard.com.au.",
"20 filter2.anglic-1.mailguard.com.au."
],
"spf": [
"v=spf1 ip4:103.94.165.37 ip4:103.94.165.34 include:customer.mailguard.com.au include:servers.mcsv.net include:airdocs.biz include:_spf.salesforce.com ~all"
]
}