Email Deliverability
openedition.org
A
88 / 100
5
MX hosts
4
MX IPs
0
Blacklisted
1
No PTR
3
No FCrDNS
Issues (4)
highMX IP 2607:f8b0:4004:c2d::1b has no PTR (reverse DNS)
mediumSPF uses ~all (softfail) instead of -all (hardfail)
mediumMX IP 172.253.116.27 fails FCrDNS check
mediumMX IP 108.177.123.26 fails FCrDNS check