Email Formats
{
"mx": [
"10 mx-01-us-east-2.prod.hydra.sophos.com.",
"15 mx-02-us-east-2.prod.hydra.sophos.com."
],
"spf": [
"v=spf1 ip4:202.129.240.84 ip4:202.129.240.71 include:_spf.prod.hydra.sophos.com include:spf.sendinblue.com mx include:_spf.salesforce.com -all"
]
}