The Growth Edit

5 Email Marketing Mistakes That are Sabotaging Your Success (and How to Fix Them in 2025)

5 Email Marketing Mistakes That are Sabotaging Your Success (and How to Fix Them in 2025)

by Lucy Lonsdale on Jan 09, 2025
Email marketing is often perceived as a straightforward process - craft a few campaigns, hit send, and watch the results roll in, however, the reality is far more nuanced. Whether you’re operating in the B2C or B2B space, there are common pitfalls that can undermine the effectiveness of your email marketing efforts. In fact, you might be unknowingly making mistakes that are hindering your email marketing success. Today, we’ll delve into the top four pitfalls you could be falling into. If you find yourself guilty of any of these mistakes, now is the perfect time to regroup with your team and reassess your email marketing strategy. Imagine walking into a restaurant and being presented with the same menu, regardless of your dietary preferences or favourite dishes. It wouldn’t be a very personalised experience, would it? The same holds true for email marketing. Sending out a mass email to your entire subscriber list might seem like a time-saving strategy. After all, crafting personalised messages for each segment of your audience requires more effort, right? But ignoring segmentation is a critical mistake that can cost you engagement, conversions, and ultimately, revenue. 1. Segmentation Segmentation is crucial for effective email marketing because it allows you to personalise your message and target specific groups of subscribers based on their shared characteristics. Benefits include: Increased relevance - Every subscriber is unique, with distinct interests, preferences, and behaviours. By segmenting your email list, you can tailor your messages to specific groups based on their demographics, interests, purchase history, or engagement level. This ensures that each recipient receives content that is relevant and valuable to them. Improved engagement - Personalised emails are more likely to capture the attention of your audience and drive engagement. When subscribers receive content that resonates with their interests or past interactions with your brand, they are more likely to open, click through, and take action on your emails. Retention - Segmenting your email list allows you to nurture relationships with different segments of your audience. By delivering targeted content that addresses their needs and concerns, you can build trust and loyalty over time, leading to higher retention rates and customer lifetime value. How to segment your email list Demographics: Start by segmenting your email list based on demographic information such as age, gender, location, or job title. This can help you tailor your messages to different audience segments with specific characteristics and preferences. Interests: Analyse your subscribers’ past interactions with your brand to identify their interests and preferences. Segment your email list based on the products they have purchased, content they have engaged with, or topics they have shown interest in. This allows you to deliver content that aligns with their interests and keeps them engaged with your brand. Past Behaviour: Use behavioural data to segment your email list based on past interactions with your emails or website. For example, you can segment subscribers who have abandoned their carts, those who have not engaged with your emails in a certain period, or those who are frequent purchasers. By targeting these segments with relevant content or offers, you can re-engage inactive subscribers, recover abandoned carts, or incentivise repeat purchases. Do you know that a good portion, or in exact number, 41% of email opens occur on mobile devices. This means that if your emails aren’t optimised for smaller screens, you’re potentially missing out on reaching a large portion of your audience, and worse, creating a negative user experience that can lead to unsubscribes. 2. Designing mobile-friendly email templates Responsive design - Opt for responsive email templates that adapt seamlessly to different screen sizes. This ensures your emails look great whether they’re viewed on a desktop, smartphone, or tablet. Simple layouts - Keep your email layouts clean and clutter-free to optimise readability on smaller screens. Avoid overcrowding your emails with excessive text or images, and prioritise concise, scannable content. Large font sizes - Use larger font sizes to enhance readability on mobile devices. Aim for a minimum font size of 14px for body text and 22px for headlines to ensure your content is easily legible without zooming. Clickable CTAs - Ensure your call-to-action (CTA) buttons are large enough to be easily tapped on touchscreen devices. Place CTAs prominently within your email and use contrasting colours to make them stand out. Common mobile optimisation mistakes to avoid Using complex HTML code and tables. These can render poorly on mobile devices. Embedding large images without scaling them down. Neglecting preheader text. This crucial snippet displayed above the email in some mobile inboxes needs to be clear and concise. To ensure your emails look great on all devices, adopt a testing strategy that involves sending test emails to different mobile devices and email clients before hitting send. This allows you to identify and rectify any display issues before your email reaches subscribers’ inboxes. Finding the delicate balance between maintaining consistent communication and avoiding subscriber fatigue is crucial. Bombarding your audience with frequent emails, particularly those lacking value, can result in increased unsubscribes and decreased engagement. Remember, your subscribers are giving you valuable real estate in their inboxes - respect that by providing them with something worthwhile. 3. Finding the right email frequency Subscriber satisfaction - Respect your subscribers’ time and inbox space by finding the optimal email frequency that aligns with their preferences. Overwhelming them with too many emails can lead to frustration and disengagement. Maintaining engagement - Sending emails at the right frequency ensures that your audience remains engaged with your brand over time. Consistent communication helps keep your brand top-of-mind and encourages ongoing interaction. Avoiding unsubscribes - High email frequency, particularly with low-value content, increases the likelihood of subscribers opting out of your email list. Finding the sweet spot ensures you maintain a healthy subscriber base and minimise churn. 4. Creating valuable content As marketers, we’re constantly bombarded with new trends and hot topics that promise to capture attention and drive engagement. Yes, staying ahead of trends is often hailed as the key to success. But it’s not always easy to translate those trends into engaging and meaningful content that resonates with your audience. Before jumping on the bandwagon, it’s essential to take a step back and evaluate how these trends align with your brand voice, identity, and, most importantly, the needs and interests of your audience. Here are some tips on how you should approach this Know your audience - Understand your subscribers’ interests, preferences, and pain points to deliver content that resonates with them. Conduct audience research, analyse engagement metrics, and gather feedback to tailor your content accordingly. Provide solutions - Focus on delivering content that provides tangible value to your subscribers. Whether it’s educational resources, exclusive offers, or helpful tips, ensure your emails address their needs and offer solutions to their challenges. Be authentic - Establish a genuine connection with your audience by sharing authentic stories, insights, and experiences. Humanise your brand and foster trust by being transparent, relatable, and empathetic in your communication. Take note: Balance promotional emails with informative or educational content. Informative content builds trust and establishes you as a thought leader, while promotional emails drive conversions. Aim for a 70/30 ratio, prioritising informative content. If you’ve already over-emailed and see a decline in engagement, don’t despair! Here are some strategies for re-engaging disengaged subscribers: Send a “win-back” email offering a special incentive to re-engage. Segment your list and send re-engagement campaigns targeted at specific groups. Offer subscribers more control over the frequency and type of emails they receive. 5. Using email analytics  Without tracking and analysing the performance of your email campaigns, you’re flying blind. You won’t know what’s resonating with your audience and what’s falling flat. Ignoring the wealth of insights provided by email analytics means missing out on valuable opportunities to optimise your campaigns, enhance engagement, and drive better results.  Here are some key email marketing metrics to track and why they matter Open rate - The percentage of recipients who open your email. A high open rate indicates strong subject lines and relevance, while a low open rate may signal the need for improvement in these areas. Click-Through Rate (CTR) - The percentage of recipients who click on links within your email. CTR measures the effectiveness of your email content and calls-to-action (CTAs), providing insights into what resonates with your audience. Conversion rate - The percentage of recipients who complete a desired action, such as making a purchase or signing up for a webinar, after clicking on a link in your email. Conversion rate measures the effectiveness of your email in driving desired outcomes and indicates the quality of your leads or offers. Bounce rate - The percentage of emails that were not successfully delivered to recipients’ inboxes. High bounce rates may indicate issues with email list hygiene, deliverability, or content quality. Unsubscribe rate - The percentage of recipients who opt out of receiving future emails from your list. Monitoring unsubscribe rates helps highlight potential issues with content relevance or frequency. It’s all about leveraging data-driven insights to inform strategic decisions and optimise future campaigns for maximum impact. By diving deep into your email analytics, you can uncover valuable trends, patterns, and opportunities that shape the direction of your marketing efforts: Identify trends and patterns - Analyse email metrics over time to identify trends, patterns, and correlations. Look for commonalities among your top-performing campaigns and use these insights to inform future strategies. Segmentation and personalisation - Use email analytics to segment your audience based on engagement level, preferences, and behaviours. Tailor your content and messaging to different audience segments to deliver more relevant and personalised experiences. A/B testing - Experiment with different elements of your email campaigns, such as subject lines, content, CTAs, and send times, to identify what resonates best with your audience. Then use email analytics again to measure the impact of these variations and optimise for better results. However, it’s important to avoid common mistakes when interpreting email marketing data, such as: Focusing solely on open rates - While important, open rates can be influenced by various factors, so consider them alongside other metrics for a complete picture. Not analysing trends over time - Look at longer-term trends to see how your campaigns are performing compared to previous periods. Comparing your metrics to industry averages blindly - Every industry has its own benchmarks, so focus on comparing your performance against your own historical data and identify areas for improvement. These are just a few of the common mistakes that can hold your email marketing back. By avoiding these common mistakes and implementing the suggested strategies, you can transform your email marketing from an afterthought to a thriving communication channel that fosters meaningful connections with your audience and drives tangible results. Remember, effective email marketing requires ongoing effort and optimisation. In the meantime, take a step back, review your current email marketing practices, and identify areas for improvement! Need help fixing your email marketing mistakes? Let's chat about how we can boost your email marketing in 2025. 
Klaviyo product recommendations dashboard showing personalised email setup

Using Klaviyo for Personalised Product Recommendations: A Complete Guide

by Lucy Lonsdale on Nov 18, 2024
Learn how to boost your e-commerce sales with Klaviyo's product recommendation tools. This practical guide shows you how to create personalised email experiences that increase Average Order Value, with step-by-step implementation strategies and optimisation tips.
Step-by-step setup of Klaviyo AI-powered email features

AI-Powered Email Marketing with Klaviyo: A Practical Guide

by Lucy Lonsdale on Oct 16, 2024
Unlock the power of artificial intelligence in your email marketing with Klaviyo's smart features. Learn how to automate personalisation, optimise send times, and drive better results with AI-powered strategies.
Side-by-side comparison of Shopify 2.0 and Plus 2.0 interfaces in a professional workspace setting

Shopify 2.0 vs Plus 2.0: Understanding Key Differences

by Lucy Lonsdale on Sep 25, 2024
Confused about the differences between Shopify 2.0 and Shopify Plus 2.0? Discover which platform best suits your business needs, from automation capabilities to enterprise-level features and scaling opportunities.