Email Formats

{
"mx": [
"10 relay01.firstcityinternet.com.",
"20 relay02.firstcityinternet.com."
],
"spf": [
"v=spf1 include:_u.graylog.com._spf.dmarcli.com include:spf.protection.outlook.com ip4:52.103.128.0/17 ip4:40.94.0.0/16 ip4:40.95.0.0/16 include:mail.zendesk.com ~all"
]
}