Latest / The Email Marketing Podcast with Fexingo: Newsletters, Open Rates, and Subscriber Growth / Why Email List Reactivation Campaigns Are Worth the Effort
Transcript
- Lucas: Let me ask you something — do you have an email subscriber who hasn't opened a single message in six months, and every time you see them on your list you feel a tiny pang of guilt? Luna: Oh definitely. It's like that friend you keep meaning to call but never do. You know they're still there, but the relationship is basically silent. Lucas: Right. And the conventional wisdom in email marketing has been: just delete them. Clean your list, protect your sender reputation. And that's not wrong — but it's incomplete. Luna: So you're saying we should try to win them back before we give up? Lucas: Exactly. A well-executed reactivation campaign can recover a meaningful percentage of your supposedly dead list. I was looking at a case study from a mid-size e-commerce brand — they sell sustainable home goods — and they ran a three-month reactivation sequence on subscribers who hadn't engaged in nine months. They recovered twelve percent of that segment. Luna: Twelve percent — meaning those people started opening and clicking again? Lucas: Yes, and some of them even made purchases. Now, twelve percent might not sound huge, but think about what that means for list health. If you have fifty thousand dormant subscribers, that's six thousand people you just brought back into the fold without spending a dime on acquisition. Luna: That's a meaningful number. But I have to admit — when I see a 'we miss you' email from a brand, my first reaction is usually annoyance. It feels like a guilt trip. Lucas: That's exactly the risk. Most reactivation emails fail because they're asking the subscriber for something — attention, forgiveness — without offering anything in return. The brands that succeed treat the reactivation email as a fresh introduction, not a plea. Luna: So what does that look like in practice? Give me a concrete example from that home goods brand. Lucas: Their first email in the sequence had a subject line that said something like 'Did we lose you? Here's what's new.' Not 'we miss you', not 'please come back'. They led with value — a curated list of products that had launched since the subscriber last engaged. And they offered a small incentive, like free shipping, no strings attached. Luna: So it's more like a re-introduction than a guilt trip. I like that. How long was their sequence? Lucas: Three emails over five weeks. The second one was a personal note from the founder — very short, just saying they'd noticed the subscriber had gone quiet and wondered if they could improve. That's risky, because it's a bit more direct, but it worked for this brand because the founder's voice is genuinely warm. The third email was a last-chance offer: twenty percent off, expiring in seven days. If no engagement after that, they moved the subscriber to a suppression list and stopped mailing them. Luna: And that final step is crucial, right? Because if someone still doesn't engage, you're not doing yourself any favors by keeping them around. Lucas: Exactly. Sender reputation is a real concern. If you keep mailing people who never open, internet service providers start routing your emails to spam. So the reactivation campaign is actually a win-win: either you re-engage someone valuable, or you confirm they're truly inactive and remove them with confidence. Luna: That's a good framework. Let me ask about timing — what's the optimal window to trigger a reactivation sequence? Is there a general rule? Lucas: The standard benchmark is ninety days of inactivity. But that's a blunt instrument. The smarter approach is to look at the subscriber's historical engagement pattern. If someone used to open every email and suddenly stopped for thirty days, that's actually more alarming than someone who only opened sporadically going quiet for sixty days. Luna: So you're segmenting by past behavior, not just a blanket timer. Lucas: Right. A high-engagement subscriber who drops off is a candidate for an earlier reactivation — maybe at sixty days. A low-engagement subscriber might warrant a longer leash, say 120 days, because their baseline is different. And here's another nuance: seasonality. If you're a brand that sells holiday decor, a subscriber going quiet in February might just be seasonal. Wait until they miss a full cycle. Luna: That makes so much sense. So the reactivation trigger should be dynamic, not a fixed number. Lucas: Exactly. And once you decide to run a reactivation campaign, the metrics you track matter. Open rate is useful but incomplete. You really want to look at click to open rate — that tells you if the content resonated beyond the subject line. And ultimately, conversion rate. The goal isn't just to get them to open; it's to get them to take action. Luna: And what about the unsubscribe rate? I imagine some people will just opt out when they see the reactivation email. Lucas: That's actually a positive signal. If someone unsubscribes because your reactivation email reminded them they're on your list, that's better than them staying dormant and hurting your deliverability. I'd rather have a smaller, engaged list than a large, dead one. And you know, speaking of keeping things sustainable — it reminds me that a similar principle applies to how we run this show. Luna: How do you mean? Lucas: Well, we keep this podcast ad-free, and we're able to do that because a small group of listeners chips in through buy me a coffee dot com slash fexingo. It's a bit like a reactivation campaign in reverse — instead of trying to win back attention, you're supporting something you already value. And honestly, that support is what lets us keep making episodes like this without chasing sponsors. Luna: Yeah, it's a pretty straightforward model. No guilt, no pressure — just if these conversations have helped you think differently about your marketing, and you want to help keep them going, the option is there. We're grateful for every person who does. Lucas: Exactly. And back to the topic — one of the most effective tactics I've seen in reactivation campaigns is the 'preference center' email. Instead of just asking someone to come back, you ask them what they want. 'Tell us what you're interested in, and we'll send you only that.' Luna: Oh, that's smart. It gives the subscriber control. And it also helps you segment them better going forward. Lucas: Yes. I saw a case from a B2B software company that sent a reactivation email with a one-click preference center link. They gave subscribers three options: product updates, industry news, or monthly digest. Thirty-eight percent of the reactivated subscribers chose a preference, and their future engagement rates were double the average. Luna: That's a great data point. So the reactivation email isn't just a last resort — it's actually a tool for list optimization. Lucas: Right. And there's one more tactic I want to mention: the 'what have you missed' roundup. Curate your best content from the period the subscriber was inactive. If you have a blog, newsletter, or product launches, show them the highlights. It's a low-effort way to demonstrate value without asking for anything. Luna: That feels very respectful of the subscriber's time. You're not saying 'please come back', you're saying 'here's what you missed, in case you're interested.' Lucas: Exactly. And that respectful tone is really the key. The best reactivation emails don't feel like marketing — they feel like a friend catching up. Now, let's talk about A/B testing. If you're going to run a reactivation campaign, you should absolutely test subject lines. Luna: What's the most effective split you've seen? Lucas: One test that consistently wins is curiosity versus directness. For example, 'Did you know we've changed?' versus 'We noticed you've gone quiet.' The curiosity-driven subject line almost always gets higher open rates. But — and this is important — you have to deliver on the promise. If the email content doesn't actually show what's changed, you'll lose trust. Luna: So the subject line is a contract with the reader. You have to fulfill it. Lucas: Exactly. Another test I'd recommend is the personalization angle. Compare 'Hey, we miss you' with a non-personalized version like 'A few things you might have missed.' Surprisingly, the personalized 'we miss you' often underperforms because it feels scripted. Subscribers know it's automated. Luna: That's counterintuitive. So personalization isn't always the answer. Lucas: Not when it's superficial. But if you can personalize the content itself — like showing products they previously browsed — that's different. That's using data to add value, not just inserting a name. Luna: So what's your single best piece of advice for someone listening who wants to set up a reactivation campaign this week? Lucas: Start small. Don't try to reactivate your entire dormant list at once. Pick a segment — say, subscribers who've been inactive for ninety to 120 days and have made at least one purchase in the past. That's your most valuable dormant group. Send them a single reactivation email with a clear value proposition and a preference center link. Measure the results for two weeks, then iterate. Luna: I like that approach. Low risk, high learning. And if it works, you scale. Lucas: Exactly. And if it doesn't, you've still learned something about your audience. Either way, you're building a healthier email program. Luna: Alright Lucas, I think we've convinced listeners to give their dormant list a second chance. Thanks for the insights. Lucas: Thanks, Luna. And to everyone listening — if you run a reactivation campaign and see surprising results, we'd love to hear about it. Until next time.