Email Deliverability
mcpehub.org
82%
B82 / 100 points
1
MX hosts
2
MX IPs
0
Blacklisted
0
No PTR
0
No FCrDNS
Issues (4)
criticalNo DMARC record
Without DMARC, there is no policy signal telling receivers what to do with unauthenticated mail. Gmail and Yahoo now require DMARC for high-volume senders.
→ Publish a TXT record at _dmarc.yourdomain.com: v=DMARC1; p=none; rua=mailto:dmarc@yourdomain.com; fo=1
highSPF record has no 'all' mechanism
Without an explicit all qualifier, receivers fall back to neutral and treat unauthorized senders as OK.
→ Add -all (hardfail) or at minimum ~all (softfail) to the end of your SPF record.
lowOnly one MX host
Single MX means any outage or block at that host results in mail loss or bounces. Industry best practice is at least two MX records at different hosts.
→ Add a secondary MX at a different provider or a backup MX service.
infoBlocklist status unknown for 1 MX IP(s)
2a02:6b8::311: no blocklist answered for these addresses (our queries failed, or the address is IPv6, which these IP blocklists don't cover). They are left out of the reputation score, neither clean nor listed.