Email Deliverability
sie.gov.hk
B
72 / 100
4
MX hosts
7
MX IPs
0
Blacklisted
2
No PTR
4
No FCrDNS
Issues (7)
highNo DKIM selectors found
highMX IP 2406:0:6a:24::184 has no PTR (reverse DNS)
highMX IP 2406:0:6a:8024::183 has no PTR (reverse DNS)
mediumSPF uses ~all (softfail) instead of -all (hardfail)
mediumMX IP 2406:0:6a:24::183 fails FCrDNS check
mediumMX IP 202.128.251.32 fails FCrDNS check
lowDMARC policy is quarantine, not reject