Email Deliverability
mipos.co.cr
B
76 / 100
3
MX hosts
9
MX IPs
0
Blacklisted
6
No PTR
9
No FCrDNS
Issues (11)
highMX IP 162.159.205.12 has no PTR (reverse DNS)
highMX IP 162.159.205.13 has no PTR (reverse DNS)
highMX IP 162.159.205.17 has no PTR (reverse DNS)
highMX IP 162.159.205.19 has no PTR (reverse DNS)
highMX IP 162.159.205.23 has no PTR (reverse DNS)
highMX IP 162.159.205.25 has no PTR (reverse DNS)
mediumSPF uses ~all (softfail) instead of -all (hardfail)
mediumMX IP 162.159.205.11 fails FCrDNS check
mediumMX IP 162.159.205.18 fails FCrDNS check
mediumMX IP 162.159.205.24 fails FCrDNS check
lowDMARC policy is quarantine, not reject