Sending Re-Engagement Campaigns To Inactive Subscribers

Sales Content
July 13, 2023

Table of Contents

Sending Re-Engagement Campaigns To Inactive Subscribers

Sending re-engagement campaigns to inactive subscribers is an essential aspect of email marketing. In simpler terms, a re-engagement campaign is a series of targeted and personalized emails sent to subscribers who have not engaged with your emails in a long time. 

The purpose of this campaign is to remind your subscribers about your brand, revive their interest, and ultimately bring them back to your website or persuade them to make purchases. Inactive subscribers can harm your email marketing efforts, but the right re-engagement campaign can help restore your subscribers' interest and potentially increase revenue.


Re-engagement campaigns are email marketing strategies designed to rekindle the interest of subscribers who have become inactive or disengaged from an organization's product or service. The purpose of a re-engagement campaign is to reconnect with inactive subscribers and encourage them to become active again. 

Organizations typically use re-engagement campaigns when they observe declining engagement metrics, such as open rates, click-through rates, and conversions. The goal of these campaigns is not only to re-engage subscribers but also to retain them as loyal customers. 

Re-engagement campaigns are crucial because retaining customers is significantly less expensive than acquiring new ones. Moreover, re-engaging inactive subscribers can help increase revenue and improve the reputation of an organization, leading to more word-of-mouth referrals. Re-engagement campaigns can take various forms, including personalized emails, targeted promotions, surveys, exclusive content, and discounts or offers.

Re-engagement campaigns are an effective way to reconnect with subscribers who have become disengaged or inactive. They offer several benefits to organizations seeking to retain customers and increase revenue. By encouraging inactive subscribers to become active again, organizations can save on costs associated with acquiring new customers. 

Furthermore, re-engagement campaigns can help to repair the reputation of an organization, particularly if it is experiencing a downturn in engagement metrics. Effective re-engagement campaigns can take various forms, such as personalized emails, targeted promotions, surveys, exclusive content, and discounts or offers. 

These campaigns are an essential part of any email marketing strategy that aims to retain customers and boost revenue.

Benefits of Sending Re-engagement Campaigns

The benefits of sending re-engagement campaigns to inactive subscribers are numerous. One of the primary advantages is that it helps to rekindle your relationship with subscribers who have become disengaged from your brand. By sending out targeted and personalized messages, you can remind them of the value of your products or services and how they can benefit them. 

Additionally, it can help to reduce your overall churn rate, which is essential for sustaining growth over time. When customers feel disconnected from your brand, they are more likely to stop doing business with you altogether. Re-engagement campaigns help to combat this by showing them that you care about their experience and are willing to invest the time and resources necessary to keep them engaged. 

Another benefit of re-engagement campaigns is that they can help to improve your overall email performance metrics. As you begin to re-engage subscribers, they may start opening and clicking on your emails, which can increase your open rate and click-through rate. 

Finally, re-engagement campaigns can also help to segment your email list, so you can better target your messages to specific groups of subscribers. This can help you create more relevant and personalized messages that resonate with your audience and ultimately lead to more conversions.

Identifying Inactive Subscribers

Identifying inactive subscribers is an important step in maintaining a healthy and engaged email list. Here are some strategies to help you identify inactive subscribers:


Identifying inactive subscribers is critical to the success of any email marketing campaign. There are several criteria that can be used to identify inactive subscribers, including email engagement metrics, behavior patterns, and subscriber demographics. 

Email engagement metrics, such as open and click-through rates, can indicate inactive subscribers who have stopped engaging with your emails. Behavior patterns, such as frequency of purchase or website visits, can also help identify inactive subscribers who have lost interest in your brand. 

Subscriber demographics, such as age, gender, and location, can help segment inactive subscribers for targeted re-engagement campaigns. Using these criteria, marketers can identify inactive subscribers and develop strategies to re-engage them with relevant and personalized content.

Another important criterion for identifying inactive subscribers is the time since their last engagement. Subscribers who have not opened or clicked any emails in the past six months are considered inactive and should be targeted with a re-engagement campaign. 

However, the timing may vary depending on the industry, product, or service offered. For example, subscribers who have not purchased in the past three months may still be considered active for a low-frequency purchasing model, but they may be inactive for a higher-frequency purchasing model. Thus, it is important to establish and monitor industry-specific benchmarks to determine when subscribers should be targeted with a re-engagement campaign.

It is also important to consider the reason for subscriber inactivity when developing a re-engagement campaign. Depending on the reason, a different strategy may be needed to win the subscriber back. 

For example, subscribers who have become disinterested in your brand may need to be re-engaged with new product offerings or discounts, while subscribers who are overwhelmed with emails may need to be offered a preference center to control the frequency and type of emails they receive. 

By identifying the reason for subscriber inactivity, marketers can develop a personalized strategy to re-engage them and improve the overall success of the email marketing campaign.

In conclusion, identifying inactive subscribers is crucial for a successful email marketing campaign, and there are several criteria that can be used to accomplish this. Marketers should consider email engagement metrics, behavior patterns, subscriber demographics, time since last engagement, and reason for inactivity when developing strategies to re-engage inactive subscribers. 

With a targeted and personalized re-engagement campaign, marketers can reactivate inactive subscribers and improve the overall engagement and success of their email marketing campaigns.


Segmentation is a critical aspect of sending re-engagement campaigns to inactive subscribers. It refers to a process of dividing subscribers into smaller groups based on specific characteristics. This approach enables marketers to send tailored content that is most likely to re-engage those inactive subscribers. 

Segmenting inactive subscribers can be challenging, but it is crucial for successful re-engagement campaigns. One segmentation strategy that can be used is based on the activity level. For instance, a marketer can segment subscribers who have not opened an email in the last 30 days and send them a specific message aimed at re-engaging them. 

Other factors to consider in segmentation include demographics, location, purchase history, and interests. Demographics such as age, gender, and income, among others, can help identify the most appropriate message to send to each subscriber. 

Location segmentation can also help marketers send messages aimed at specific regions. Purchase history and interests can help target subscribers with the most relevant and personalized content.

Creating Re-engagement Campaigns

Creating re-engagement campaigns is a proactive approach to reconnect with inactive subscribers and rekindle their interest in your brand. Here are steps to help you create effective re-engagement campaigns:


When sending re-engagement campaigns to inactive subscribers, it is important to have clear Goals in mind. These Goals will guide the rest of the campaign strategy, and include objectives such as increasing open rates, click-through rates, and conversions, as well as reducing the number of inactive subscribers on the mailing list. 

Identifying these Goals is not only crucial for measuring the success of the campaign, but also for tailoring the campaign content and design to best achieve these outcomes.

In order to establish Goals for the re-engagement campaign, it is important to consider the specific reasons why subscribers may have become inactive in the first place. This may include disinterest in the content, lack of relevance to their needs, or simply a lack of time to engage with emails. 

Once these factors are identified, the campaign can be tailored to address these issues and encourage subscribers to once again engage with the newsletter.

Goals may also include specific actions that the subscriber should take, such as making a purchase or filling out a survey. In these cases, the content and design of the re-engagement campaign should be focused on encouraging these actions and making them as easy as possible for the subscriber to complete.

Ultimately, the Goals of a re-engagement campaign should be focused on improving the overall health of the mailing list and increasing the value of subscribers to the company or organization. 

By setting clear Goals and tailoring the campaign content and design to achieve these outcomes, businesses can see significant gains in engagement and response rates from previously inactive subscribers.


One of the most crucial things to consider when creating re-engagement campaigns is the content that will be included in the message. While re-engagement campaigns are intended to get inactive subscribers back in the loop, there are several factors to consider when determining the types of content to include in the message. 

One essential element is ensuring that the content is personalized to the subscriber. Using personalized content helps to make the subscriber feel valued and recognized, which encourages them to engage with the email. Another factor to consider is using clear and concise messaging that communicates the benefits of engaging with the email. 

While catchy headlines are great at grabbing attention, emails with unclear messaging often lead to confusion and disengagement. Including persuasive and informative content can also be beneficial in converting inactive subscribers into active subscribers. 

For instance, including testimonials from satisfied customers or promoting your most popular products can help to build trust and convince subscribers to engage with the email. Moreover, consider including a clear call to action and making it visibly prominent on the message to make it easy for subscribers to take the desired action. 

Lastly, when developing content for re-engagement campaigns, it's vital to keep the email simple and to the point. Avoid tiring subscribers with lengthy and complex content, as this might cause disengagement. Including visuals, such as images or videos, can also help to make the email more appealing and effective in getting responses.


The design of a re-engagement campaign plays a crucial role in defining its success. The design elements to consider in a re-engagement campaign can vary depending on the type of business, the target audience, and the goals of the campaign. One of the primary design considerations should be the campaign's visual appearance. 

The visual elements of the campaign should be eye-catching and attention-grabbing, with clear and concise messaging that resonates with inactive subscribers. Brands may also consider using A/B testing to determine which design elements are the most effective for their specific audience. 

Another critical design consideration is the campaign's call-to-action (CTA). The CTA should be clear and directed toward a specific action that the subscriber can take to re-engage. This can include encouraging a survey response, offering a promotional discount, or providing exclusive content. The CTA's design must be consistent with the rest of the campaign design, with accurate and concise messaging. 

Finally, brands should be mindful of the platform and device that their subscribers are using to view the campaign. The design should be optimized for mobile devices to ensure that all subscribers can engage with the campaign. Additionally, the formatting of the campaign should be consistent across different platforms, such as social media, email, and SMS messaging, to ensure a cohesive and unified message.


Timing is a critical aspect of re-engagement campaigns. The aim is to send the campaign at a time when the inactive subscribers are more likely to open the email and engage with the content. Timing should be carefully selected based on the target audience and their location. 

It is essential to consider time zones, holidays, and special events that could affect the email's delivery. For example, it is not ideal to send a re-engagement campaign during a busy holiday season. Additionally, the frequency of the campaign can also impact timing. 

It is essential to strike a balance between being persistent and not being too pushy. Checking the email list for inactive subscribers and segmenting them based on their last engagement is a useful strategy in determining the timing of the campaign. Inactive subscribers who have been on the list for more than three months may require a different timing strategy than those who have been inactive for only a few weeks. 

The time of the day also plays a role, and sending the email at a time when the subscriber is likely to be free and not overwhelmed with other tasks is crucial. Monitoring the success of the campaign through analyzing open rates, click-through rates, and conversions can provide useful insights into the best timing strategies for re-engagement campaigns.

Measuring Success

Measuring the success of re-engagement campaigns is crucial to determine their effectiveness and make data-driven decisions for future strategies. Here are key factors to consider when measuring the success of re-engagement campaigns:


Tracking the right metrics in re-engagement campaigns is crucial to their success. It allows you to determine how effective your efforts are and which strategies are working best. The most important metrics to track in re-engagement campaigns include the open rate, click-through rate, conversion rate, and unsubscribe rate. 

The open rate tells you how many recipients opened your email, and a low open rate could indicate that your subject line needs improvement or your email was sent at the wrong time. The click-through rate shows how many recipients clicked on a link in your email and provides insight into the relevance of your content. 

The conversion rate tracks the number of recipients who completed a desired action, such as making a purchase, and is a crucial metric for measuring the ROI of your campaign. Finally, the unsubscribe rate indicates how many recipients opted out of receiving emails from you, and can be used to refine your targeting strategy. 

Additionally, tracking inactive subscribers is crucial for re-engagement campaigns. By monitoring the number of subscribers who haven't interacted with your emails in a certain period, you can determine which ones to target with your re-engagement efforts and which ones to remove from your list altogether.


One of the critical aspects of re-engagement campaigns is analyzing the results to determine their effectiveness. This analysis can provide insights into which subscribers responded positively to the campaign and which did not. There are several metrics that digital marketers should track when analyzing the results of re-engagement campaigns. 

One of the most crucial measures of the campaign's success is the open rates and click-through rates. Open rates indicate the number of subscribers who opened the email from the campaign, whereas click-through rates show the number of subscribers who clicked on a link or CTA in the email.

Another critical metric to track during re-engagement campaign analysis is conversion rates. Conversion rates indicate the number of subscribers who took the desired action, such as making a purchase or filling out a form, after receiving the email. Analyzing conversion rates can help marketers understand the effectiveness of their CTAs and landing pages.

Bounce rates and unsubscribe rates are also metrics that digital marketers need to keep in mind when analyzing re-engagement campaigns. A high bounce rate shows that the emails are not reaching subscribers' inboxes, and marketers need to take corrective action to improve deliverability. Likewise, a high unsubscribe rate indicates that the subscribers find the campaign irrelevant and are not interested in receiving any further communication from the brand.

Finally, customer lifetime value (CLV) is a crucial metric that indicates the amount of revenue a customer generates throughout their relationship with the brand. CLV helps digital marketers understand the long-term impact of the re-engagement campaign on the brand's revenue. 

Analyzing CLV allows marketers to segment their subscribers based on their potential lifetime value and target them with highly personalized campaigns that will drive revenue.

Best Practices When Sendng Re-engagement Campaigns

When sending re-engagement campaigns, it's important to follow best practices to increase the chances of reconnecting with inactive subscribers. Here are some best practices to consider:


Personalization is one of the key elements that marketers must consider when designing re-engagement campaigns. Studies have shown that personalized emails have higher open and click-through rates than generic ones. Therefore, to maximize the chances of re-engaging inactive subscribers, marketers should use personalization in their campaigns. 

Personalization can be achieved by segmenting the subscriber list based on subscriber behavior, preferences, and interests, and tailoring the message to each segment. For example, if a subscriber has shown a preference for a certain product type, marketers can send them an email highlighting new products in that category. 

Similarly, if a subscriber has not engaged with the brand for a long time, marketers can send them a personalized email that acknowledges their absence and offers them an incentive to return. Personalization can also include using the subscriber's name in the email subject line or body. 

However, it is important to note that personalization should not be overdone as it can come across as intrusive and can lead to unsubscribing. Therefore, marketers must strike a balance between personalization and privacy. Overall, personalization is an essential component of re-engagement campaigns as it increases the chances of converting inactive subscribers into active ones.


Testing strategies for re-engagement campaigns involve analyzing the effectiveness of various approaches aimed at reactivating inactive subscribers. Testing plays a crucial role in determining the success of a re-engagement campaign. 

When designing a test, consider the segment of the audience being targeted, the timing of the campaign, and the type of content being used. One common testing method in re-engagement campaigns is A/B testing, which involves the creation of two different versions of an email or ad, each with a small variation. 

The version that outperforms its counterpart can then be rolled out to the broader audience. Other testing strategies include multivariate testing, which involves testing multiple elements simultaneously, and message testing, which involves testing messaging tactics to determine which is the most effective in re-engaging inactive subscribers. 

It is essential to test the subject line, the call-to-action, the images, and the body copy. Examples of such tests include sending a generic email versus a personalized email, using a time-bound offer versus a non-time-bound offer, and using different subject lines to pique the interest of inactive subscribers. 

Through testing, the marketer can gain a better understanding of what drives engagement and what fails to impress, which ultimately leads to the optimization of a campaign and the improvement of its success rate.


Optimization techniques for re-engagement campaigns are essential to maximize their effectiveness. Several strategies can help improve the impact of re-engagement campaigns. Firstly, advertisers can personalize the content of their emails based on the subscriber's past behavior and purchase history. 

By segmenting their audience and tailoring the message, advertisers can increase the open rate and click-through rate of their emails. Secondly, testing different elements of the email can yield valuable insights into what works and what doesn't. 

Through A/B testing, advertisers can determine the optimal time, day, subject line, and layout. Lastly, optimizing the sender's name and email address can help recipients recognize and trust it more easily. Using a recognizable and trustworthy sender can significantly increase the open rate of the emails.

Another optimization technique for re-engagement campaigns is to incorporate urgency and scarcity into the email's content. Urgency and scarcity are powerful psychological triggers that prompt recipients to take action. 

By creating a sense of urgency or scarcity in the email, advertisers can motivate recipients to act quickly. For instance, using phrases such as "Last chance" or "Limited time offer" can instill a sense of urgency and encourage subscribers to engage with the email.

Advertisers can also optimize the call-to-action (CTA) buttons in their emails. The CTA button is the main prompt that entices recipients to take action. To make the CTA more effective, advertisers should use action-oriented words that convey value. 

For example, the use of action words like "Get started", "Join now", or "Shop our sale" can entice subscribers to click on the CTA button and engage with the email. Additionally, making the CTA button prominent and visually appealing can help increase its visibility and motivate subscribers to click on it.

Ultimately, optimization techniques are critical to the success of re-engagement campaigns. By personalizing the content, testing different elements, optimizing the sender's name and email address, incorporating urgency and scarcity, and optimizing the call-to-action buttons, advertisers can significantly improve the performance of their campaigns. 

However, it is essential to remember that each audience is unique, and what works for one may not work for others. It is crucial to continue testing and optimizing the campaigns regularly to ensure their effectiveness.

Sending re-engagement campaigns to inactive subscribers-FAQs

  1. What is a re-engagement campaign?

A re-engagement campaign is a marketing strategy designed to win back the interest of inactive subscribers. It involves sending targeted messages to recipients who have not interacted with your emails, encouraging them to interact with your brand once more.

  1. Why is it important to send re-engagement campaigns to inactive subscribers?

Sending re-engagement campaigns to inactive subscribers is crucial for maintaining a healthy email list and boosting your conversion rates. It helps you rekindle relationships with lapsed customers while increasing the chances of turning them into active, loyal ones.

  1. What types of messages should be included in a re-engagement campaign?

Re-engagement campaigns should be relevant, concise, and persuasive. They can include personalized messages, exclusive offers, incentives, or reminders that encourage recipients to re-engage with your brand and make another purchase.

  1. How often should re-engagement campaigns be sent to inactive subscribers?

Re-engagement campaigns can be sent as frequently or infrequently as necessary, depending on your specific audience and goals. Ideally, you should send a re-engagement campaign once every three months to maintain a healthy email list and avoid spamming inactive subscribers.

  1. What can I do if my re-engagement campaign fails to re-engage subscribers?

If your re-engagement campaign fails to re-engage subscribers, it may be time to consider removing them from your list to avoid damaging your email reputation. Alternatively, you can try tweaking your messaging or targeting strategies to appeal to their interests and motivations.

  1. Is it possible to automate my re-engagement campaigns?

Yes, it is possible to automate your re-engagement campaigns using marketing automation software. This allows you to set up triggers and workflows that automatically send targeted messages to inactive subscribers, saving you time and effort while boosting your engagement rates.

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