Email Deliverability
newschool.edu
B
78 / 100
6
MX hosts
10
MX IPs
0
Blacklisted
3
No PTR
4
No FCrDNS
Issues (6)
highDMARC policy is none (monitor only)
highMX IP 172.253.63.26 has no PTR (reverse DNS)
highMX IP 2a00:1450:400b:c02::1b has no PTR (reverse DNS)
highMX IP 2800:3f0:4003:c0f::1a has no PTR (reverse DNS)
mediumSPF uses ~all (softfail) instead of -all (hardfail)
mediumMX IP 2a00:1450:400b:c02::1b fails FCrDNS check