Email Deliverability Challenges: What’s Stopping Your Messages?

We all know that email is a powerful tool that reaches millions of people. In fact, according to Statisa, Over 4.3 billion people worldwide use email, and this number is expected to increase to 4.6 billion by 2025. But, when your emails don’t make it to your subscribers’ inboxes, it can feel like it’s a waste of time. 

Issues with email deliverability can reduce the effectiveness of your campaigns but also your reputation as a sender. If you’re wondering why people aren’t getting your emails, it’s time to look into common pitfalls and learn how to avoid them.

Here’s a look at the key reasons emails fail to deliver and what you can do to fix them.

Sending Unsolicited Emails

The Problem: Sending emails to people who haven’t explicitly given you permission can land your messages into your subscribers’ spam folder. Email platforms prioritize user experience, and unsolicited emails are flagged as unwanted communication–a big no-no.

The Solution:

• Build an opt-in email list by requiring users to subscribe to your communications.
• Use double opt-in to confirm subscribers’ interest, which reduces fake sign-ups and spam complaints.
• Avoid buying email lists, as these often include unengaged recipients or even spam traps.

Risky Subject Lines

The Problem: Triggered or spammy subject lines can send a big, red flag to email platforms. Using words like “FREE,” “DISCOUNT,” and excessive use of capital letters and exclamation points (“BUY NOW!!!”) can encourage your emails getting marked as spam before they even have a chance of reaching your subscribers’ inbox.

The Solution:

• Write clear and honest subject lines that reflect the email’s content.
• Use personalization, such as the recipient’s name, to create a sense of relevance.
• Test a few different subject lines and use A/B testing for your content to see what resonates with your audience.

Missing an Unsubscribe Link

The Problem: Not including an unsubscribe option violates email marketing laws like the CAN-SPAM Act and GDPR. Beyond legal risks, it frustrates recipients, leading to spam complaints.

The Solution:

• Include a clear and easy-to-find unsubscribe link in every email.
• Use email marketing platforms that automatically add and manage unsubscribe links. People expect it.
• Regularly clean your list by removing unengaged users who unsubscribe or haven’t interacted with your emails in a long time.

High Spam Complaint Rate

The Problem: If recipients frequently mark your emails as spam, it will affect your reputation. This may seem like a little thing but it also affects your ability to send future messages because email providers will flag your future messages as spam, even for engaged subscribers.

The Solution:

• Send emails only to engaged subscribers who have opted in.
• Monitor your spam complaint rate using your email marketing platform’s analytics.
• Provide a clear sender name and reply-to email address to establish trust.
• Make it simple for subscribers to update their preferences rather than marking emails as spam.

Lack of Personalization

The Problem: Generic emails with no personalization often look like spam. Have you ever gotten an email that reads, “Dear ,?” Need I say more? Sending impersonal emails causes people to either ignore, delete, or mark your emails as spam, signaling to your email platform provider that your emails are unwanted.

The Solution:

• Use personalization tokens to include the recipient’s name, company, or other relevant details.
• Try to segment your audience based on user behavior, interests, or demographics for targeted messaging.
• Write content that feels personal and relevant to the recipient.

Poor IP Address Reputation

The Problem: If your emails are sent from an IP address with a history of sending spam, your deliverability will suffer. This often happens if you’re using a shared IP address with other senders.

The Solution:

• Use a reputable email marketing platform with a good sender reputation.
• If you’re a high-volume senders, consider using a dedicated IP address to protect your own reputation.
• Regularly monitor your IP address’s reputation using tools like Sender Score or Google’s Postmaster Tools.

To Sum it Up

Email deliverability is about more than hitting the “Send” button; it’s about building trust with both your audience and email providers. By addressing these common problems and following best practices, you’ll increase the chances of your messages landing where they belong—in the inbox.

Need help refining your email marketing strategy? Contact us today to get started!