Email Deliverability
cyberfolks.pl
B
84 / 100
1
MX hosts
1
MX IPs
0
Blacklisted
0
No PTR
1
No FCrDNS
Issues (4)
highSPF record has no 'all' mechanism
highDMARC policy is none (monitor only)
mediumMX IP 93.157.96.96 fails FCrDNS check
lowOnly one MX host