Email Deliverability
learningapps.org
B
82 / 100
2
MX hosts
2
MX IPs
0
Blacklisted
1
No PTR
1
No FCrDNS
Issues (4)
highNo DKIM selectors found
highMX IP 144.76.216.186 has no PTR (reverse DNS)
mediumSPF uses ~all (softfail) instead of -all (hardfail)
lowDMARC policy is quarantine, not reject