Email Deliverability
businessweekly.com.tw
A
79 / 90
5
MX hosts
5
MX IPs
0
Blacklisted
0
No PTR
0
No FCrDNS
Issues (4)
highSPF record has no 'all' mechanism
highDMARC policy is none (monitor only)
lowDMARC has no reporting address
infoDKIM could not be verified