Email Deliverability
kbcnet.rs
91%
A82 / 90 points
5
MX hosts
2
MX IPs
0
Blacklisted
1
No PTR
1
No FCrDNS
Issues (4)
highMX IP 109.206.96.206 has no PTR (reverse DNS)
Gmail and Microsoft both require reverse DNS on sending IPs. Without it, mail from this host is almost always rejected or spam-foldered.
→ Add a PTR record at your hosting provider. For cloud MTAs (AWS SES, Mailgun, etc.) this is managed by the provider.
mediumSPF uses ~all (softfail) instead of -all (hardfail)
Softfail still lets mailbox providers accept unauthorized senders. Upgrade to -all once you're confident all legitimate senders are covered.
→ Replace ~all with -all in your SPF record.
lowDMARC policy is quarantine, not reject
Quarantine sends unauthorized mail to spam. Reject blocks it outright. Move to reject once DMARC reports show no legitimate senders being affected.
→ Change p=quarantine to p=reject once you trust your reports.
infoDKIM could not be verified
We checked common selectors (default, google, selector1/2, mail, etc.) and found none. This is normal for providers that use custom selectors (Amazon SES, Fastmail) — DKIM may be working fine. It is NOT scored against you.
→ Confirm DKIM is set up with your mail provider. If you know the selector, you can verify it directly on the email-auth page.