
Key Takeaways
- Email marketing remains one of the most effective digital marketing channels for driving engagement, leads and customer action.
- Sending too many emails can lead to subscriber fatigue, lower engagement and increased unsubscribe rates.
- Personalised email campaigns perform better because they deliver more relevant content to specific audience segments.
- Successful eDMs focus on providing value through useful content, strong branding and meaningful communication rather than constant sales promotions.
- Monitoring metrics such as open rates, click-through rates and conversions helps businesses refine and improve future campaigns.
- Consistency is essential for long-term success, with regular email communication helping maintain audience engagement and brand awareness.
Email marketing has come a long way since the early 2000s. While the novelty of may have worn off over time, its value as a communication and sales tool has not. Global data shows that over half of consumers have made a purchase or taken action as a result of an email they received in the past 12 months, representing a 9% growth since 2021.
In fact, Electronic Direct Mail (EDM) marketing remains one of the MOST effective marketing channels to date, proving to be up to 108% more effective in driving sales compared to social media and display ad advertising!
While this doesn’t mean you should disregard your other campaigns entirely and focus solely on EDMs, it does emphasise the importance of integrating email into your marketing strategy.
So how should you go about creating a successful EDM strategy? Here are our top 6 ways to start sending successful EDMs.
1. Don’t Overdo It
It’s important to be mindful that despite the popularity of EDMs, our inboxes are becoming increasingly crowded. In 2022, businesses and customers collectively exchanged approximately 333.2 billion emails on a daily basis. This number is projected to reach 347.3 billion by the end of 2023 and is expected to surpass 376 billion.
We are all too familiar with the annoyance that emails can bring, and while many of us appreciate receiving messages from brands we actively engage with, we quickly become disillusioned with lacklustre communications. Additionally, our spam filters often prevent us from even seeing a majority of these emails. If this rings true for you, it undoubtedly applies to your customers as well.
As such, it’s important to avoid clicking send every few days on a new EDM template. If you work in a service-based business, instead opt for a quarterly or monthly newsletter to prevent EDM overload.
2. Keep It Personal
You can’t just market en masse any more, sending out the same emails to your customer base and hoping they’ll interact. Customers want to feel seen and heard.
Personalising EDMs has proven to enhance lead generation efforts. Why? Well, when emails are personalised, they feel more relevant and valuable to the recipients, making them more likely to open, read, and act upon the content.
Personalisation also contributes to brand awareness and consumer engagement by creating a unique and memorable experience for recipients. This can strengthen the brand-consumer relationship and increase brand loyalty while reinforcing your business identity, differentiating it from competitors.
To personalise content effectively, consider:
- Segmentation: Divide the email list into smaller segments based on demographic, behavioural, or preference-based criteria.
- Personalised subject lines: Craft subject lines that address the recipient by name or include specific details related to their interests or previous interactions. Data has shown that EDMs with personalised subject lines generate 50% higher open rates.
- Automation and triggered emails: Set up automated email campaigns triggered by specific actions or events, such as abandoned carts, birthdays, or milestones, to deliver timely and personalised messages.
3. Be Different
In a metaphorical world full of Woolworths’ and Coles’, be an Aldi. You want to be ‘good different’. You need to stand out and, most critically, be relevant.
What do all the spam and promotional emails you receive— the ones that get deleted immediately — have in common? Irrelevance. They all involve offers, content, rewards, or promotions, that you’re just not interested in. If you’re sending out EDMs that are of little value to the receivers, you’ve most likely just got yourself a one-way ticket to an EDM flop.
Instead, focus on embracing your brand voice, implementing a great design and user experience, incorporating interactive elements, adding videos, blogs, testimonials or good news stories and providing links to social media. You don’t want your EDMs to feel like an ad; you want them to reflect your brand, build trust and be a means of communicating with your audience, not just selling to them.
4. Track Results
You can’t improve if you don’t know what the benchmark is. Be sure to monitor your click-through rates and open rates and use the data to adjust your strategy over time; you can even A/B split test different emails to see which gets better interaction. Remember, this doesn’t all happen overnight; it takes time to analyse and learn from the data.
5. Reach, Reach, Reach
Organically growing your EDM audience can be a tough nut to crack, but there are ways that you can expand your audience reach quicker, one of which is going through a list broker. It goes without saying that this takes additional investment, but it may be just the trick to break into an untapped pool of high-quality leads and potential customers.
List marketing can provide opportunities to reach potential customers who aren’t currently signed up for your mailing list. This can be provided by a third party, but don’t just choose any list marketer (particularly international providers), as these often provide poor-quality contacts. Instead, we can recommend expert local list marketers to help you get valuable contacts, not just a spreadsheet full of *poop emoji*.
6. Stay Consistent
EDMs provide little value if you only send one out every turn of the century. Just like going to the gym, successful EDMs are achieved through consistency. Once a month is generally sufficient for most businesses.
Want to create, engage and deliver great email marketing campaigns? Contact 80/20 Digital today on (03) 9042 0714 to see how our EDM specialists can help you.
Frequently Asked Questions
What is an eDM in marketing?
An eDM (electronic direct mail) is a marketing email sent to a targeted audience to share information, promote products or services, build relationships and encourage customer action.
How often should businesses send marketing emails?
The ideal frequency depends on the audience and industry, but many businesses achieve strong results with monthly or regular scheduled communications that provide value without overwhelming subscribers.
Why is email personalisation important?
Personalised emails are more relevant to recipients, which can improve open rates, click-through rates and engagement. Personalisation helps customers feel recognised rather than treated as part of a generic mailing list.
What metrics should I track in email marketing?
Key metrics include open rates, click-through rates, conversion rates, unsubscribe rates and overall engagement. These insights help businesses understand what content resonates with their audience.
How can businesses grow their email marketing list?
Businesses can grow their email lists through website sign-up forms, lead magnets, customer enquiries, events, referrals and other permission-based marketing activities that attract interested subscribers.
What makes an email marketing campaign successful?
Successful campaigns deliver valuable content, target the right audience, maintain consistent communication, use effective personalisation and continually improve based on performance data.

Colm MacGowan is a multi-award-winning digital marketer, growth strategist, and Founder of 80/20 Digital. Specialising in lead generation for service-based businesses, Colm helps brands scale through brand-led, data-driven SEO, AI SEO (AIO/GEO), Google Ads, social media, conversion strategy, and commercially focused digital marketing systems. Over the past three decades, his strategies have generated more than $100 million in revenue for clients across Australia, the UK, Ireland, Canada, and the US.









