Somewhere between a quarter and half of most lists went cold long ago. You pay your email platform for them every month, and their silence tells Gmail your letters are not worth the inbox.

I clean that up inside the platform you already use — Klaviyo, Kit, Mailchimp — and I do it in the right order😍

Win-back first. The cold segment gets a short re-engagement sequence before anyone is removed. Some of them come back; those were never dead, just bored.

Then the cut. Whoever stays silent is unsubscribed on schedule, automatically — not in one brutal purge that spikes your metrics.

Then it keeps itself clean. The flow stays on: subscribers who go cold enter the sequence by themselves, every month, without you touching anything.

You get a before-and-after report: list size, open rate, and what the smaller list saves you on your plan every month.

Done inside a week, on your account, nothing to relearn.