Email Deliverability
iyp.com.tw
A
77 / 90
1
MX hosts
2
MX IPs
0
Blacklisted
0
No PTR
0
No FCrDNS
Issues (5)
highDMARC policy is none (monitor only)
mediumSPF uses ~all (softfail) instead of -all (hardfail)
lowOnly one MX host
lowDMARC has no reporting address
infoDKIM could not be verified