Email Deliverability
infor.pl
B
75 / 90
2
MX hosts
2
MX IPs
0
Blacklisted
2
No PTR
2
No FCrDNS
Issues (5)
highDMARC policy is none (monitor only)
highMX IP 193.164.157.20 has no PTR (reverse DNS)
highMX IP 193.164.157.24 has no PTR (reverse DNS)
mediumSPF uses ~all (softfail) instead of -all (hardfail)
infoDKIM could not be verified