How to Build an Email Campaign Strategy That Actually Performs
Learn how to build an email marketing campaign strategy around smarter planning, segmentation, creative testing and commercial performance.
The Short Version
- +Build a portfolio of email campaign types instead of relying on one monthly newsletter.
- +Use RFM segmentation to determine who should receive different offers and messages.
- +Treat your email list as an already-acquired audience and create subscriber value accordingly.
- +Plan email campaigns around clear content pillars and your broader trading calendar.
- +Adjust email frequency based on engagement rather than using one cadence for everyone.
- +Measure commercial impact, customer value and incremental revenue, not just opens and clicks.
For a lot of Australian brands, email marketing strategy still means one thing: sending a newsletter once a month to everyone on the list. New products. Current offers. A few brand updates. Maybe a promotion thrown in. It’s a habit, not a strategy.
And when every subscriber receives the same email, at the same time, with the same message, brands miss one of the biggest advantages of email: the ability to communicate differently based on customer value, behaviour and intent. At SOUP, we see it differently. Your email list is one of the highest-intent audiences your brand has access to, and it deserves the same strategic rigour as paid media. A strong email marketing strategy should define what campaigns you send, who receives them, how frequently they receive them and what commercial role each campaign plays. That starts with the strategy underneath the send. Not a better subject line.
Build an Email Campaign Strategy, Not a Monthly Newsletter
One newsletter is often expected to do everything. Announce something new. Promote products. Educate customers. Reinforce the brand. Generate revenue. When one campaign has five different jobs, it rarely performs any one of them particularly well. A stronger email campaign strategy separates those jobs into defined campaign types. For most brands, that might include:
- Conversion campaigns focused on sales, launches and promotional activity.
- Brand and value campaigns designed to educate, inspire or increase consideration.
- Loyalty campaigns that recognise and reward valuable customers.
- Reactivation campaigns designed to bring less-engaged audiences back.
The balance between those campaigns should change throughout the year. Heading into Black Friday, Christmas or another peak trading period? Conversion-led campaigns will naturally play a bigger role. Moving through a quieter month? Product education, brand storytelling and loyalty content can keep customers engaged without relying on constant discounting.
Monthly Newsletter vs Strategic Email Marketing
A newsletter-led plan fills a scheduled send, while a strategic approach gives each campaign a clear role. The comparison below shows how those planning decisions differ across the channel.
How to Build Your Email Campaign Mix
Give each campaign a commercial objective before writing the copy. Is the goal revenue? Product discovery? Repeat purchase? Reactivation? Margin protection?
Then look at the calendar as a whole. If almost every campaign is promotional, the issue isn’t necessarily the performance of one individual send. The bigger issue is that your email strategy may have become too dependent on offers. Your campaign portfolio should move with your business priorities rather than repeating the same newsletter structure every month.
Treat Your Email List Like the Acquired Audience It Is
Paid media charges you every time you want to reach an audience. Your email list works differently. Those customers and subscribers have already been acquired. There is no new media auction every time you want to communicate with them. That creates a commercial advantage, and smart brands can reinvest some of it into making the email channel more valuable. That could mean:
- subscriber-only offers
- earlier sale access
- exclusive product releases
- stronger value for your highest-value customers
- bundles or benefits unavailable elsewhere
This doesn’t mean discounting your entire database. It means recognising that reaching an existing customer through email has different economics to acquiring that same customer again through paid media.
Build Subscriber Value Around Customer Value
Your strongest offer shouldn’t automatically go to everyone. Instead, define what different customer groups can access. Your most valuable customers might receive first access and the strongest incentive. Your broader subscriber base may receive the standard offer. A cold audience might receive a completely different reactivation message. Once those rules exist, campaign planning becomes far more consistent.
Use RFM Segmentation to Decide Who Gets What
Calling someone a “VIP” isn’t particularly useful if nobody agrees on what VIP actually means. That’s why RFM segmentation can provide a stronger foundation for email marketing campaigns. RFM looks at three customer behaviours:
- Recency: How recently did they purchase?
- Frequency: How often do they purchase?
- Monetary value: How much have they spent?
Together, they give brands a repeatable way to identify which subscribers are most commercially valuable. A customer who has purchased three times in the last six months probably shouldn’t receive the same campaign as someone who hasn’t purchased for two years.
Once your RFM tiers are established, key decisions become easier: Who gets early access? Who receives your best offer? Who should be protected from unnecessary discounting? Who needs a reactivation campaign? Instead of answering those questions from scratch every month, your segmentation model creates standing rules.
Keep Email Segmentation Manageable
More segments don’t automatically mean a better strategy. For many brands, four or five useful audience tiers are easier to execute than dozens of micro-segments. For example: VIP, core customers, at-risk customers and prospects. The important part is giving each segment a clear campaign treatment and reviewing the model regularly as customer behaviour changes.
Bay Gallery Furniture
A strong customer base but no consistent, revenue-focused email strategy. We restructured the approach with data-led testing and audience segmentation to turn email into a selling channel.
Read The Bay Gallery Furniture Case Study →Personalise Email Campaigns Where It Can Drive Revenue
Personalisation isn’t about changing every element of every email for every subscriber. It’s about understanding where personalisation can materially change the outcome. For your highest-value customers, tailoring the product, offer or campaign timing may generate meaningful incremental revenue. For someone who rarely engages, spending the same level of resource on personalisation may provide little return. Start where the commercial upside is greatest. That means prioritising things like:
- previous purchase behaviour
- product interest
- customer value
- offer type
- engagement level
- send timing
Adding someone’s first name to a subject line is technically personalisation. Showing them a relevant product or giving a valuable customer early access is strategically useful personalisation. Timing matters too. Our guide to predictive email marketing and send time optimisation explores why engagement patterns should influence when campaigns reach different subscribers.
Plan Email Marketing Campaigns Around Content Pillars
If every month starts with “What should we send?”, the strategy isn’t doing enough work. Content pillars give your campaign calendar structure. Depending on the business, your email content pillars could include:
- commercial and promotional
- product education
- brand and trust
- loyalty and community
- reactivation
There is no universal percentage that every brand should follow. The right mix depends on your trading calendar, customer behaviour and commercial priorities. During peak periods, commercial campaigns may dominate. During quieter periods, educational and brand-building campaigns can strengthen product consideration before the next conversion push. Strong copywriting still matters. The difference is that the strategy decides which story needs to be told and why before the creative team decides how to tell it.
Start Every Campaign With the Objective
Brief the campaign against its role first. Then decide the format, messaging, creative and subject line. Working backwards from a catchy subject line might produce a good email. Working forwards from a clear commercial objective is more likely to produce a useful campaign.
We plan email programs around segments, commercial rules and measurement, not the next send.
See Email Marketing →Set Email Frequency by Engagement, Not Habit
One of the most common questions in email marketing is: How often should we send emails? The problem is assuming there should be one answer for the entire list. A highly engaged customer who regularly opens, clicks and purchases can usually sustain more campaign volume than someone who hasn’t interacted with the brand for months. Treat both the same and you risk either under-communicating with your best customers or exhausting your coldest ones. Your email campaign frequency should therefore vary by audience engagement.
High-engagement customers can receive more frequent communication. Cold or at-risk subscribers should receive fewer, more deliberate campaigns. And frequency should change as behaviour changes. Our guide to email marketing unsubscribe rates looks more closely at why rising unsubscribes can be a sign of mismatched cadence rather than a reason to reduce sends across your entire list.
Measure Email Marketing Performance Beyond Opens and Clicks
Open and click rates are useful diagnostics. They are not a complete measure of commercial performance.
A campaign can achieve a strong click-through rate and generate very little meaningful revenue. It can also report significant attributed revenue from customers who may have purchased anyway. A stronger email marketing measurement strategy asks two bigger questions: How does the value of an email subscriber change over time? Did the campaign create revenue that would not otherwise have occurred?
Cohort analysis can help answer the first question. Track lifetime value based on when customers subscribed or where they were originally acquired, then compare performance over time. Holdout testing can help with the second. Exclude a small control group from a significant campaign and compare its commercial behaviour with customers who received the email. That starts to show incremental impact rather than simply attributed revenue. It also makes email easier to compare with paid media because the conversation moves from vanity metrics to customer value and commercial growth.
How to Build Your Email Marketing Strategy
A stronger email strategy doesn’t necessarily require more emails. It requires more intention behind the emails you already send. Start with the foundations:
- Build your customer segmentation model.
- Set clear campaign rules for each audience.
- Define your email campaign types and content pillars.
- Plan the campaign mix around the trading calendar.
- Adjust send frequency according to engagement.
- Measure customer value and incremental revenue.
The goal isn’t to create a more complicated email program. It’s to stop planning campaigns one send at a time.
Email Marketing Strategy Needs More Than Good Copy
Running email this way changes the role of the channel. It is no longer simply about writing an email, choosing a subject line and scheduling the next campaign. The real work happens underneath: segmentation, commercial rules, campaign planning, content strategy, cadence and measurement. Email also performs better when it sits inside a broader digital strategy, with paid media bringing new prospects into the funnel and HubSpot connecting campaign activity with CRM data and automation. At SOUP, our senior-led approach brings these pieces together so every channel supports the same commercial goals. If your email program is still being planned one monthly newsletter at a time, let’s talk growth.
References
This article draws on the following sources.
- Mailchimp: How to Build a Successful Email Marketing Strategy
- Klaviyo: Email Marketing Best Practices
- Klaviyo: Email Segmentation Benchmarks
- Klaviyo: Email Marketing Benchmarks 2026
- SOUP Agency: Email Marketing Strategy and Campaign Management
Common Questions
Jake Sakr
Content Strategy ManagerJake is a digital marketing specialist with over five years of experience, focusing on creativity, graphic design, social media, and email marketing. He is known for his client-focused approach and commitment to keeping up with media innovations.
