Latest / The Email Marketing Podcast with Fexingo: Newsletters, Open Rates, and Subscriber Growth / How Email List Reactivation Campaigns Recovered 30 Percent Lost Subscribers
Transcript
- Lucas: So around mid-2025, a direct to consumer home goods brand we'll call Stoa Home — not a real company name, but the data is real — sent a three-email reactivation sequence to roughly 40,000 subscribers who hadn't opened a single email in over six months. Luna: Six months is the standard cutoff for 'dormant' in most email platforms. What happened? Lucas: They recovered about 12,000 of those subscribers — 30 percent — and what's more, the average purchase rate among that re-engaged cohort over the next ninety days was within ten percent of their active subscriber baseline. Luna: That's huge. Most brands I see just delete inactive addresses or keep sending to them forever. This seems like a middle path. Lucas: Exactly. And the structure of the sequence is what made it work. Email one was a soft nudge: a subject line that read 'Still interested?' — no imagery, just a plain-text paragraph asking if they wanted to stay. No offer, no discount. Luna: Interesting — because the goal isn't to sell right away, it's to confirm the relationship still exists. Lucas: Right. Email two, sent five days later, was a curated pick of their best-selling product from the dormant subscriber's most-viewed category before they went dark. Personalised image, one button. Subject line: 'You used to love our linen collection.' Luna: So now you're reminding them of their own past behaviour. That's clever — it triggers recognition, not just an offer. Lucas: Email three, seven days after that, was the final call. Subject line: 'We'll miss you.' The body said if they didn't open this email, Stoa would stop sending to protect their inbox experience. No discount, no product — just a clean exit. Luna: And that's the part most brands are afraid to do — actually letting someone go. But it's also what made the sequence credible. Lucas: Exactly. Because the promise of 'we'll stop emailing you' signals respect, and that alone can win back subscribers who were just overwhelmed, not disinterested. Stoa's data showed that about 8 percent of the re-engaged cohort opened email three and clicked a link that said 'I want to stay' — no purchase required. Luna: So those 8 percent were subscribers who might have otherwise been churned permanently. The sequence gave them an off-ramp that felt human. Lucas: And here's the numbers that justify the effort: Stoa's overall list engagement rate — measured as unique opens per month — climbed from 22 percent to 31 percent within two months of the reactivation campaign. That's a nine-percentage-point jump from one sequence. Luna: Because they weren't dragging down the metrics with people who were never going to open anyway. It's like clearing out the dead weight in a gym class — the average fitness level of the remaining group goes up instantly. Lucas: That's the metaphor exactly. And the cost was minimal: three emails designed in-house, no paid media. The only real resource was the time to segment and personalise. Luna: I think a lot of marketers hear 'reactivation' and assume they need a massive discount or a giveaway. But Stoa didn't use a single dollar off. Lucas: Right. The only offer was relevance — a product they'd shown interest in before. And that's a lesson that applies beyond e-commerce. Think about newsletters: if a subscriber hasn't opened in three months, a reactivation email that says 'Here's what you've missed, curated to your interests' can work the same way. Luna: But there's a risk, isn't there? If the subject line or content feels too generic, it can actually confirm the subscriber's decision to ignore you. Lucas: That's why the second email in Stoa's sequence was personalised to category-level data. They used the subscriber's last-clicked product category from before dormancy. If someone had looked at kitchen storage, they got kitchen storage picks — not a general home goods blast. Luna: So the data hygiene has to be good enough to support that level of segmentation. If your database is messy, you might send someone a reactivation email about baby products when they were actually shopping for pet supplies five years ago. Lucas: That's a real problem. And it's why Stoa cleaned their data before running the campaign. They removed addresses that had bounced in the past three months, suppressed anyone who had unsubscribed from a different list, and deduplicated contacts that had multiple emails on file. Luna: And if this conversation has sparked something you've actually used in your own email strategy, or even just made you think about your own dormant subscribers differently — these episodes stay ad-free because of listener support. If that's valuable to you, buy me a coffee dot com slash fexingo is how that keeps going. Lucas: Absolutely. It's a small gesture that makes a big difference for us. And speaking of small gestures that make a big difference — the timing of the reactivation sequence is also critical. Stoa sent theirs on weekdays at 10 a.m. in the subscriber's time zone. No weekend sends, no late-night drops. Luna: That's smart because dormant subscribers are less likely to tolerate an inconvenient send time. They're already on the fence. Lucas: Exactly. And the gap between emails — five days, then seven — mirrors the cadence you'd use for a new subscriber welcome flow. It gives the subscriber permission to ignore one email without feeling harassed. Luna: I want to talk about metrics. What should someone track to know if their reactivation campaign is working beyond just open rate? Lucas: Stoa tracked three things: re-engagement rate — which they defined as a subscriber who opened at least one of the three emails and clicked a link within thirty days. Then they tracked ninety-day purchase rate among that re-engaged group. And finally, they tracked the overall list engagement rate change sixty days post-campaign. Luna: So not just opens, but downstream behaviour. That's the right way to measure it. Lucas: And they also looked at the unsubscribe rate from the sequence. It was under 1 percent. Luna: That suggests the sequence actually improved subscriber sentiment, even among people who didn't re-engage. They probably appreciated the 'we'll stop emailing you' promise even if they didn't click. Lucas: One more detail: Stoa suppressed anyone who re-engaged from future reactivation campaigns for twelve months. So they didn't get re-reactivated repeatedly, which would have been annoying. Luna: That's a best practice I don't see often. Most brands just add them back to the main list and then a year later send another 'We miss you' email. That erodes trust. Lucas: Right. The whole point is to build a cleaner, more engaged list. If you're just cycling people through reactivation every year, you're not actually improving anything. Luna: So for a marketer listening who has a list of 50,000 with maybe 15,000 dormant — what's the first step they should take tomorrow? Lucas: Define your dormancy window. For most B2C brands, six months with no open is a good threshold. Then pull a segment of those dormant subscribers and run a small test — send the three-email sequence to maybe 5,000 of them and measure the re-engagement rate against a control group that receives no reactivation. Luna: And if the test works, you can roll it out to the full dormant segment over the next month or so. Lucas: Exactly. And don't be afraid to let some people go. The goal isn't to keep every subscriber you've ever collected. It's to have a list where most people actually want to hear from you. Luna: That's a good note to end on. Thanks Lucas. Lucas: Thanks Luna. See you next time.