Est. reading time: 3 minutes
ActiveCampaign is a powerful email marketing platform—but only if used correctly. One of the most overlooked yet critical components of success is email deliverability: ensuring your messages actually land in your subscribers’ inboxes instead of getting lost in spam folders.
Let’s break down the most common mistakes users make with ActiveCampaign that damage deliverability, and what you can do to fix them.
1. Ignoring List Hygiene: The Foundation of Inbox Success
Your list is the lifeblood of your email marketing. If it’s filled with outdated, disengaged, or invalid email addresses, your sender reputation takes a hit. This is often the root cause of low deliverability.
Best Practices:
- Regularly purge bounced or inactive contacts.
- Use ActiveCampaign’s segmentation tools to keep your list fresh and targeted.
- Consider removing contacts who haven’t opened in the last 6-12 months.
📌 Learn how to avoid 7 common mistakes with ActiveCampaign that affect your ROI.
2. Skipping Authentication (SPF, DKIM, DMARC)
Without proper email authentication, your emails appear suspicious to ISPs and spam filters.
Why it matters:
- SPF, DKIM, and DMARC verify that emails are really coming from you.
- Misconfigured settings can cause your emails to be blocked entirely.
✅ Follow ActiveCampaign’s guides to properly set up SPF, DKIM, and DMARC. Don’t skip this step—it’s critical for your domain’s reputation.
3. Using Purchased or Rented Email Lists
This is a shortcut that backfires. Purchased lists often include unverified addresses, leading to high bounce rates and spam complaints.
Why it’s risky:
- Violates ActiveCampaign’s terms of service.
- Damages your sender score.
- Leads to blacklisting or account suspension.
💡 Instead, build your list organically through opt-ins and lead magnets. Explore ways to use ActiveCampaign workflows to nurture and grow your list ethically.
4. Poor Email Content Practices
Even if your design looks great, weak or “spammy” content can trigger filters.
Avoid:
- ALL CAPS or excessive exclamation marks
- Misleading subject lines
- Link stuffing or broken links
Do:
- Craft value-driven content
- Test different subject lines and formats with A/B testing
- Monitor your open and click-through rates regularly
Higher engagement directly improves deliverability over time.
5. Ignoring Subscriber Engagement Signals
Email marketing isn’t just about sending—it’s about interaction. If your contacts consistently ignore your messages, you lose trust with inbox providers.
Solutions:
- Use automation to re-engage inactive subscribers.
- Set up win-back campaigns or sunset workflows.
- Offer subscribers an option to update their preferences or unsubscribe.
You can automate this using ActiveCampaign’s workflow builder, reducing manual effort while improving results.
6. Failing to Monitor Deliverability Metrics
Too many users focus on vanity metrics like total emails sent, instead of the critical indicators of deliverability:
- Bounce Rate
- Open Rate
- Spam Complaints
- Unsubscribes
- Click-to-Open Rate (CTOR)
🛠️ Review these metrics regularly within ActiveCampaign’s reports and adjust campaigns accordingly. Use engagement-based segmentation to exclude non-openers from future sends.
Ready to Fix Your ActiveCampaign Deliverability Issues?
If your emails are landing in spam or you’re noticing a drop in engagement, don’t ignore it. Poor deliverability means lost revenue.
👉 Let Tailored Edge Marketing help. Our team specializes in optimizing ActiveCampaign setups, list hygiene, automation, and engagement strategies. We’ll audit your account and recommend solutions tailored to your business.
