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Fixing Email Delivery Issues in FEA Create

Sending emails is one of the best ways to reach your customers, but sometimes your messages don’t go out as expected.

Updated this week

In FEA Create, there are a few common reasons this can happen. This guide will walk you through each issue and show you how to fix it.

1. Email Marketing Isn’t Turned On

FEA Create won’t send marketing emails unless this is active.

What to do: Email [email protected] to have it switched on. Make sure your billing details are added in Settings > Billing in FEA Create.

2. Email Domain Isn’t Verified

You need to add a dedicated email domain to send emails reliably. Without verification, messages may bounce or go straight to spam.

What to do: Add a dedicated email domain in FEA Create and complete the verification process.

Error code: 550 5.7.1 – your domain isn’t recognized.

3. Email Settings Are Not Correct

Your “From” email needs to match your domain and security settings like SPF, DKIM, and DMARC need to be set up.

What to do: Use a domain-based email (e.g., [email protected]) and check your authentication settings. Ensure you have a dedicated email domain connected.

Error code: 554 5.7.0 – sending blocked due to missing authentication.

4. Problem with Your Email Content

Sometimes the email itself triggers spam filters. Common triggers include:

  • Too many links

  • Large images or attachments

  • Words that sound “salesy” like FREE or BUY NOW

What to do: Keep emails simple and professional. Avoid too many links or repeated words.

Error code: 552 5.2.2 – email too large or blocked.

5. Sending Limits for New Addresses

New email addresses need to be “warmed up” before sending large campaigns. Sending too many emails at once can trigger blocks or reduce deliverability.

What to do:

Error code: 421 4.7.0 – sending limit reached.

6. Problems with the Recipient’s Email

Emails to invalid, closed, or full inboxes will bounce.

What to do: Regularly clean your email list and remove addresses that bounce.

Error code: 550 5.1.1 – recipient doesn’t exist.

7. Suppressed or Blocked Emails

FEA Create automatically stops sending to addresses that previously bounced, unsubscribed, or reported spam.

What to do: No action needed. If someone wants to receive emails again, they need to re-subscribe.

8. Temporary Mail Server Problems

Sometimes the recipient’s server is down or busy, causing temporary failures.

What to do: Usually, the issue resolves itself after a few retries.

Error code: 421 4.2.0 – server temporarily unavailable.

9. Spam or Blacklist Issues

Emails may be blocked if your domain or IP address has been flagged as spam.

What to do: Keep your list clean, avoid spammy content, and only email people who opted in.

Following this guide will help you troubleshoot email issues in FEA Create and improve the chances of your messages reaching your audience.

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