Email In A Box
30 days of emails.
In your actual voice.
Three prompts. One hour. A full month of emails — with subject lines, pre-headers, body copy, and CTAs — pulled from your own content, written in the voice your readers know is yours.
The tenth time I used ChatGPT for a client's emails, I noticed something.
It had nothing to do with the email I was writing.
I'd just read three other creators that week. Different niches. Different audiences. Different price points. All three opened their newsletter with a short observation. All three pivoted halfway through with the same move — some version of "this isn't theory, this is practice." All three closed by calling back to their subject line.
None of them were copying each other. They were all using the same AI.
AI didn't break email. AI without your inputs did.
Give it a topic and nothing else, and it reaches for the average of everything it's seen. Every newsletter. Every LinkedIn post. Every Medium essay. That average has a shape. Your reader doesn't have to know why. They just feel it. They open your email and something clicks in the back of their head that says I've read this somewhere. Once they think that, they're done. They scroll. They stop replying. They stop buying.
So I sat down and built three prompts to fix it at the only place it can actually be fixed. The input.
If you've got a list and something to sell, this probably sounds familiar.
- 01The last broadcast you sent was a launch sequence several months ago. The open rate confirmed what you already suspected.
- 02You've tried writing one email a day. You lasted four or five days.
- 03You've tried batching on a Sunday. The batch took seven hours, half the drafts never shipped, and you didn't schedule the following month.
- 04You've bought at least one AI prompt pack that promised your voice and gave you 30 versions of the same LinkedIn-sounding email.
- 05You opened ChatGPT, told it to write in your style, and got back something so polished and so generic that you closed the doc and didn't open it again.
None of that is your fault. There's been no drafting system built around your voice and your stories as the inputs. Until this one.
Same source material. Same AI. Different inputs.
This is what the difference looks like.
The difference is the three prompts that ran before it. This is what you'll be shipping.
Three prompts. Run in order.
Not 1,000 prompts you'll never use. Three, built to work together.
Prompt 01
The Voice Capture
A multi-step voice interview that takes 12–15 minutes. The questions pull the texture of how you actually talk — the moment a student realizes your stuff works, the boring way you got your first result, the opinions your niche would push back on, the phrases you use without thinking.
Writing samples capture how you write. This interview captures how you think. Different mechanic. Different output.
Prompt 02
The Content Miner
Most creators don't have a voice problem. They have a topic problem too. "I have no idea what to write about" is the most common sentence in this niche.
Paste in whatever you've already got — course transcripts, lead magnets, podcast episodes, old blog posts, client session notes. The prompt scans for teaching beats, frameworks, client wins, objections you've handled, and the small quotable lines you didn't realize were quotable.
What comes out: 40–60 email seeds pulled straight from your own archive. You won't need to think of a topic. You'll need to pick from the ones it found.
Prompt 03
The 30-Day Build
Takes the voice profile and the topic bank and builds 30 sequenced emails. Every email has a subject line, pre-header, hook, body, and CTA. The asks vary across the month on purpose — some pitch a product directly, some send readers to a free resource, some ask for a reply. The variety is what keeps readers from pattern-matching a "sales email" vs. a "value email."
You still edit. Three to eight minutes per email. Blank doc to 30 scheduled emails usually takes one or two sittings.
"Your voice was never a style. It was the output of a specific way of reasoning about things."
— Verbatim from r/claude. Most prompt packs treat voice as a style problem. Style is the easy part. Voice is what you say about what you say.
"Just actually write."
There's a contingent of writers online who will tell you the right answer is to sit down and write 30 emails from scratch. If you can do that every Sunday and ship them on schedule, they're right. You don't need this.
Most of us can't. The proof is the list you haven't emailed in three months.
The AI isn't the author here. You are. The interview pulls your reasoning. The Content Miner pulls topics out of your own work. The Build prompt sequences them. You still edit. You still sign your name. The three minutes per email is the part where you stay the writer.
If you want to write all 30 from scratch this Sunday, do that instead. If you've been telling yourself you'll do that for nine Sundays in a row, this is what to try next.
What these prompts have done for clients.
Email In A Box is the productized version of prompts I've been running in private client work. The numbers below are what those prompts did on client lists over the last twelve months.
From a music-education client's 1,800-person list. Daily broadcast emails alone. No launch.
From another music-education client with a 4,000-person list. Email only.
For a third client during a back-end launch written with these prompts.
On those lists. What I actually care about is the reply, and eventually the buy.
Both music-education clients have lists in the 1,800–4,000 range. Same size range most buyers of this product are working with. These aren't 100k-list case studies designed to intimidate you. They're small lists producing real revenue because the emails actually sound like the creator and actually ask for action.
Two opinions about email that shape how these prompts work.
1. Pitch something in every email. Just not always the same thing.
Most email advice tells you to give value for six emails and then sell on the seventh. I think the premise is broken one step earlier than that. A pure teaching email competes with YouTube, ChatGPT, and every blog on the internet for pure information. It loses on every axis except one — that it came from you.
My approach: every email has an ask. Every single one. But the ask varies across the month. Some pitch a paid product. Some send readers to a free resource. Some ask for a reply. Some ask them to forward the email. A reader who's been clicking, replying, and forwarding for three weeks is in motion with you. When you do pitch the paid thing, they're already in action mode, not bracing mode.
2. Unsubscribes are not the metric you think they are.
The reason most small-list creators don't email more often is they're scared of unsubs. I tested this. I pulled a client's unsubscribe export and cross-referenced every address against their purchase records and open history.
About 1% of people who unsubscribed had ever bought anything. Most had never opened more than one email. The people unsubscribing when you start emailing more weren't going to buy anyway. They're self-sorting noise leaving the list. The group that actually costs you money is the group you never reach because you stayed silent. That group doesn't unsubscribe. They just forget you exist.
This is for you if:
- You've got something to sell — a course, coaching, a digital product, a PDF, a template pack, an affiliate offer, a service, a paid community.
- Your list is somewhere between 300 and 10,000 subscribers.
- You've got source material somewhere — a course, a lead magnet, a podcast, old blog posts, client session notes.
- You're okay using AI as a drafting tool. You're not okay shipping raw AI slop under your name.
Who this isn't for
If you've got nothing to sell yet, go build something first and come back. If you sell $5k-and-up services to cold enterprise buyers, you need a different kind of email engine. If you want done-for-you, this isn't that — you're still pasting, running prompts, and editing.
What's in the box.
You already pay $20 a month for ChatGPT or Claude. The $20 isn't the problem. The default inputs are.
Instant download · 30-day no-questions refund · Any AI, any email platform
30-day refund. No form. No survey.
Run the prompts. If the output isn't 30 emails you'd actually send, I'll refund you.
Work through all three prompts. If the drafts aren't something you'd publish under your name, reply to the delivery email and tell me. Refund goes through before the end of the next business day. You keep the files. No form, no survey, no "tell us why you're leaving." I'd rather send $27 back than have your list get another round of AI-sounding emails.
The questions I actually get before people buy.
Do I need ChatGPT Plus or Claude Pro?
The free tiers will run the prompts. Paid tiers run them faster and with larger context windows. Either works.
What email platform do I need?
Whatever you've got. ConvertKit, Beehiiv, MailerLite, ActiveCampaign, Substack, Mailchimp. The output is plain text plus subject lines. Paste anywhere.
I don't have a course. Is this for me?
If you've got a service, an affiliate offer, a coaching program, a PDF, a template pack, a paid community — anything you can point a CTA at — yes. If you've got nothing to sell yet, get something first and come back.
How is this different from the $9 prompt pack I already bought?
Most prompt packs sell you 200 or 1,000 prompts. This one sells you three, run in order, on your inputs. You'll use these. You didn't use those.
Will my list be able to tell I used AI?
If you ship raw output, yes. If you spend three to eight minutes editing each email, no. The bigger question is whether anyone on your list can tell the four other creators they subscribe to used AI. They can. Those four aren't getting another sale either.
Can I run this again next month?
Yes. The voice profile is reusable. Paste in new content and run Prompts 2 and 3 again. You'll get another 30 emails.
Will this break when the next big AI model comes out?
The prompts are written in plain language, not model-specific syntax. They've been tested on Claude, ChatGPT, and Gemini. If a new model breaks them, I'll update the pack and send you the new version free.
What if I hate it?
Reply. Refund. No survey.
The version of AI email writing running most inboxes right now produces clean, readable, interchangeable copy. That's the actual problem. When your reader can't tell your emails from four other creators', you don't get a small trust deficit. You get a slow trust vacuum across the whole inbox.
You started your list because you had a point of view. The point of using AI shouldn't be that you lose it. The point is that you finally have a tool that makes it easier to put it on the page.
These three prompts are the productized version of what I run for clients. Same logic. $60k year-to-date from a 1,800-person list. $15k a month from a 4,000-person list. $80k in a single month from a third client's back-end launch.
If you've got a list and anything you can sell to it, email it. Even once a week. The people on that list raised their hand to hear from you. Silence is what loses them.
Write the ones that sound like you.
Michael Rochin
Three prompts · 30 days of emails · $27
Give me the boxInstant access · 30-day refund · Any AI, any email platform
P.S. On the next page there's a $17 add-on called The Recovery Vault. Nine pre-written emails for abandoned carts, cold subs, and window shoppers. You can skip it. Most people don't.