AWeber Emails Going to Spam

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Ongoing Web Updated November 13, 2026Based on 4 user reportsHow we research

Quick answer

Spam placement usually comes from low engagement, missing domain authentication or complaints. Authenticate your domain, suppress inactive subscribers and send only to confirmed opt-ins.

Most likely fix: Authenticate your sending domain

How to fix it

Try these in order — the most common fix is first.

  1. 1. Authenticate your sending domain

    1. Open Account > Settings > Authentication in AWeber
    2. Add the DKIM and SPF records AWeber gives you at your DNS host
    3. Publish a DMARC record (start with p=none)
    4. Wait for DNS to propagate, then send a test and check headers for DKIM pass
    Did this fix it?
  2. 2. Suppress inactive subscribers

    1. Create a segment of contacts who have not opened in 90-180 days
    2. Send one re-engagement email
    3. Unsubscribe or stop mailing those who do not respond
    Did this fix it?
  3. 3. Fix content and list hygiene

    1. Avoid all-caps subjects and heavy images
    2. Include a clear unsubscribe link and a real reply-to
    3. Test with a seed tool like mail-tester before large sends
    Did this fix it?

Symptoms

Broadcasts land in Spam or Promotions, open rates fall below 10% or clicks below 2%.

Why it happens

  • Domain not authenticated (DKIM/DMARC) so mail shows 'via aweber.com'
  • Many inactive subscribers
  • Spam complaints and purchased or old lists
  • Spammy subject lines or link-heavy content

This guide also covers

  • aweber emails going to spam
  • aweber deliverability
  • aweber spam folder

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