The lead magnet delivery email, and why most of them waste the open
Someone has just handed over their email address for something you made. The next thing they get is the lead magnet delivery email, and it will be the most-opened email you send all month. They are expecting it. They are watching for it. And most of the time it says "Thanks for subscribing, here is your download" and then nothing happens for four days.
I have written a lot of these, for my own projects and for companies where I was running growth, and the bad ones were mine too. The fix is not better design. It is deciding that this email is the first instalment of the thing you promised rather than a receipt for it.
The delivery email is the only email you know they want
Every other email you send interrupts someone. This one does not. They filled in a form sixty seconds ago and they are sitting there waiting for a link, so you have their attention for free, once, and probably never this cheaply again.
I am not going to quote you an open rate for it. Every number floating around for this gets borrowed from somebody else's blog post and nobody will say where it started. You know from your own inbox that you open the thing you just asked for.
Most people spend that open delivering a file and nothing else.
Your confirmation email and your delivery email are not the same email
This trips people up constantly, so it is worth getting straight before you write a word of copy.
In Kit, which is what I use, the first email a new subscriber gets is the confirmation email, also called the incentive email. Leave "auto-confirm new subscribers" switched off and you are running double opt-in: the subscriber has to click a button in that first email before they land on the download. Kit's own guidance on the confirmation email says to keep the design simple so that button stays obvious, and that is right.
What happens instead is that people write their whole welcome pitch into the confirmation email, bury the button underneath it, and then wonder why a third of their signups never show up on the list. Email one has one job. The copy below belongs in email two.
Run double opt-in anyway if your list is young. A smaller list of people who clicked twice beats a bigger one padded with typo addresses.
What belongs in a lead magnet delivery email
Four things, then a sign-off, then stop:
- The link, inside the first two lines, as a link rather than an attachment.
- One sentence telling them where to start, because a nine-page PDF with no entry point gets opened and closed.
- One sentence on who you are, since they met you on a landing page a minute ago and have already forgotten.
- A reply prompt that costs them nothing to answer.
What to cut: the social follow block, the list of your services, the paragraph about your journey, and the P.S. about your podcast. None of those compete well with the thing they came for, and every one of them gives the reader a reason to close the email before clicking.
One I would actually send
Say the freebie is a teardown of five cold emails, which is the kind of thing I make because cold outbound is a real part of my week and plenty of mine go nowhere.
Subject: Your cold email teardown, as promised
The teardown is here: [link]
Open it on a laptop if you can. The before and after columns do not survive a phone screen.
Start with number three. It is the least obvious one and the one I would most want you to steal.
I am Cameron, I run growth at LiveDocument, and I send a lot of cold email that gets ignored. You signed up for this on the teardown page about a minute ago.
If you try one and it flops, reply and tell me which one. I read all of them.
Cameron
Four short paragraphs, one link, one ask. Deciding which example to point at took longer than writing the email, which is roughly the right ratio.
The boring subject line wins
The job of this subject line is recognition, not persuasion. They are scanning for the thing they just asked for, so make it findable in a glance. "Your pricing teardown, as promised" does that. So does "The expenses list you asked for". Put the name of the freebie in there, in the same words you used on the landing page.
Clever is a downgrade here, and so is anything that makes the email look like a campaign rather than a delivery, which includes an emoji and a fake "RE:" prefix. If your landing page called it a teardown, the subject line says teardown. Changing the name between the form and the inbox is how a delivery email ends up looking like spam to the one person who definitely wanted it.
The point where you stop knowing anything
You can see that the email was delivered and that the link was clicked. After that, nothing. Whether the thing you spent a weekend on got read to the end or saved to a downloads folder forever is invisible to you, and that blind spot is where most people quietly stop improving the freebie.
This is the problem I ended up building a product around, so take it with that in mind. LiveDocument lets you share the PDF as a link with a short video walkthrough attached, and the page-level analytics show which pages held attention and which got skipped, which is the feedback you need to make version two sharper. It will not send the delivery email for you, so you still need Kit or whatever you already use, and it takes a PDF or an image, so a spreadsheet template or a Notion doc is the wrong fit for it. For what to do with the numbers once you have them, I went into that properly in lead magnet tracking.
The mistake that costs you most of this
Attaching the file. It feels like the helpful thing to do and it undoes most of the work above. Attachments get held up by spam filtering at exactly the moment when timing matters, they fix the document in place so the typo on page two is permanent, and they leave you with no idea whether anything happened after the send. Link to it.
The rest are quicker. Sending from a no-reply address, having just asked for a reply, is self-defeating. So is delay: if the download has not arrived inside a minute the reader has moved on, so automate it rather than letting it ride on a batch send. And treating this as email one of a five part sequence nobody signed up for buries the delivery under copy they did not ask for. Deliver the thing. Let the next email wait a day or two and earn its own open, which is a separate craft and one I went into in opt in freebie ideas.
FAQ
Should the lead magnet delivery email be automated?
Yes, and it should fire within seconds of the opt-in. Every email tool sends this automatically once you connect the form to the right form or sequence, so the only reason to send it by hand is if you are testing with a list of five people.
How long should a lead magnet delivery email be?
Under 100 words in almost every case. The link does the work, and the only sentence worth adding is the one telling the reader where to start.
Should I link to the file or attach it?
Link to it. A link survives spam filtering, lets you update the file after you have sent it, and gives you some idea of what happened after the click. An attachment gives you none of that.
Does the delivery email need to match the landing page?
It needs to use the same name for the freebie, yes. Mismatched wording between the form and the inbox is the quickest way to look like a phishing attempt. I pulled the rest of the landing page side apart in lead magnet landing page.
I built LiveDocument because I got tired of sending things into inboxes and guessing. If that is a feeling you know, the delivery email is the cheapest place to start fixing it.
About the Author
Cameron JamesCameron is the founder of LiveDocument. He writes about sharing documents, PDFs, decks and contracts, and why pairing a video walkthrough with a document beats sending it cold.