Email Deliverability
yandex.by
D
47 / 90
1
MX hosts
1
MX IPs
1
Blacklisted
0
No PTR
0
No FCrDNS
Issues (5)
highSPF record has no 'all' mechanism
highDMARC policy is none (monitor only)
highMX IP 77.88.21.249 is blacklisted
lowOnly one MX host
infoDKIM could not be verified