Skip to content

Emails Landing in Spam – SPF, DKIM, DMARC & Sender Reputation

Emails from your domain land in spam folder? SPF, DKIM, DMARC, reverse DNS & sender address – fix email deliverability.

Webspace

Quick answer: Fix emails in spam with SPF + DKIM + DMARC as DNS TXT records and proper sender address on your domain.

If you landed here: Your emails arrive but land in spam/junk instead of inbox – or get rejected entirely.

Checklist

  1. SPF TXT record set? → SPF/DKIM/DMARC guide
  2. DKIM enabled from mail provider + DNS entry
  3. DMARC record set
  4. Sender: [email protected] (not @gmail.com)
  5. Test with mail-tester.com (target: 9+/10)

Related

Frequently asked questions (FAQ)

Why do my emails land in spam?
Usually missing/wrong SPF, DKIM or DMARC records. Also: new domain without reputation, spam words in subject, missing PTR/rDNS.
SPF should be enough – why still spam?
SPF alone often isn't enough. DKIM (signature) + DMARC (policy) are 2026 standard. Set all three TXT records.
WordPress/shop emails land in spam?
Set sender address to own domain ([email protected]), use SMTP plugin, SPF/DKIM for sending domain.

Keep reading

Popular and fresh – not just the oldest guides.

More

Explore NexoraHost