{
"mx": [
"0 hkis-edu-hk.mail.protection.outlook.com.",
"100 mx1.hc724-17.ap.iphmx.com.",
"100 mx2.hc724-17.ap.iphmx.com."
],
"spf": [
"v=spf1 exists:%{i}.spf.hc724-17.ap.iphmx.com include:sendgrid.net include:servers.mcsv.net include:outboundmail.blackbaud.net include:spf.protection.outlook.com ip4:202.40.134.35 ip4:35.190.247.0/24 ip4:64.233.160.0/19 ip4:66.102.0.0/20 ip4:66.249.80.\" \"0/20 ip4:72.14.192.0/18 ip4:74.125.0.0/16 ip4:108.177.8.0/21 ip4:173.194.0.0/16 ip4:209.85.128.0/17 ip4:216.58.192.0/19 ip4:216.239.32.0/19 ip6:2001:4860:4000::/36 ip6:2404:6800:4000::/36 ip6:2607:f8b0:4000::/36 ip6:2800:3f0:4000::/36 ip6:2a00:1450:4000::\" \"/36 ip6:2c0f:fb50:4000::/36 ip4:172.217.0.0/19 ip4:172.217.32.0/20 ip4:172.217.128.0/19 ip4:172.217.160.0/20 ip4:172.217.192.0/19 ip4:172.253.56.0/21 ip4:172.253.112.0/20 ip4:108.177.96.0/19 ip4:35.191.0.0/16 ip4:130.211.0.0/22 ip4:218.188.208.75 ~all"
]
}