Email Deliverability
guitarguitar.co.uk
A
89 / 100
2
MX hosts
4
MX IPs
0
Blacklisted
1
No PTR
1
No FCrDNS
Issues (3)
highDMARC policy is none (monitor only)
highMX IP 2800:3f0:4003:c0f::1b has no PTR (reverse DNS)
mediumSPF uses ~all (softfail) instead of -all (hardfail)