Email Deliverability
sync.com
F
33 / 90
5
MX hosts
0
MX IPs
0
Blacklisted
0
No PTR
0
No FCrDNS
Issues (4)
criticalNo MX records resolve to IP addresses
highDMARC policy is none (monitor only)
mediumSPF uses ~all (softfail) instead of -all (hardfail)
infoDKIM could not be verified