Email Deliverability
mediapost.com
C
69 / 100
8
MX hosts
15
MX IPs
1
Blacklisted
3
No PTR
3
No FCrDNS
Issues (7)
highDMARC policy is none (monitor only)
highNo DKIM selectors found
highMX IP 192.178.223.26 is blacklisted
highMX IP 2800:3f0:4003:c0f::1b has no PTR (reverse DNS)
highMX IP 2800:3f0:4003:c0f::1b has no PTR (reverse DNS)
highMX IP 96.126.104.24 has no PTR (reverse DNS)
mediumSPF uses ~all (softfail) instead of -all (hardfail)