Email Deliverability
lichess.org
B
78 / 100
5
MX hosts
4
MX IPs
0
Blacklisted
1
No PTR
3
No FCrDNS
Issues (5)
highNo DKIM selectors found
highMX IP 172.253.116.26 has no PTR (reverse DNS)
mediumMX IP 173.194.45.27 fails FCrDNS check
mediumMX IP 2607:f8b0:4004:c1b::1b fails FCrDNS check
lowDMARC has no reporting address