How to write a cold email template that gets replies

Five sentences, one question, no pitch deck. The structure, the merge-field traps, and how to read the score panel.

A cold email has one job: earn a reply. Not explain your product, not book the meeting, not survive a comparison with a competitor. Every extra job you give it costs you replies, because each one adds length and length is what makes a stranger stop reading.

The structure

Five sentences. Anything longer is usually two emails wearing a coat.

1. Why them. One specific line showing this was not sent to ten thousand people. What they do, something they announced, the market they are in.
2. The problem. One sentence naming a situation they would recognise. Not your product. The thing that is annoying about their Tuesday.
3. What you do. One sentence, in their words, no adjectives. If it needs a comma splice, it needs cutting.
4. Proof. One concrete fact. A comparable customer, a number. Skip it entirely rather than reaching for something vague.
5. The ask. One question, easy to answer. "Worth a look?" beats "Do you have 15 minutes Thursday at 2?"

Merge fields without the giveaway

Merge fields drop each contact's own values into the text. They are also the fastest way to broadcast that an email was automated, because a missing value leaves a hole with your template showing through.

• Only merge fields you actually have. A field filled in for 60% of a list means 40% of your sends look broken.
• Never put a merge field in the subject line. It is the one place a failure is guaranteed to be seen.
• Prefer company over first name. Personalising the company reads as research. Personalising the greeting reads as mail merge, because everyone does it.
• Check the fallback. Know what a contact with no value renders as, and make sure that version still reads like English.

If you are importing a list before sending, the field coverage question is decided at import time. Getting the columns right up front is what makes personalization possible later.

Reading the email score

The score panel checks the things that are measurable: length, link count, spam-trigger words, image weight, whether the message reads as bulk. It cannot tell you whether the email is any good, and a perfect score on a boring email still gets no replies.

Treat it as a pre-flight check rather than a grade. Two warnings are worth acting on almost always:

• Too many links. More than one in a cold email starts to look like a campaign. Cut to one, or none.
• Too long. If the panel says long, it is long. Nobody has ever complained that a cold email was too short.

Before you save

Send it to yourself and read it on a phone. Most recipients will. An email that looks tight on a laptop can be four thumb-scrolls on a handset, and that is the version that decides whether you get a reply.

Do

• Keep it to five sentences and one question.
• Open with something specific to them rather than to you.
• Personalise the company, not just the greeting.
• Read it on a phone before you save it.

Don't

• Do not open with "I hope this email finds you well". It is the recognised opening of an email nobody wrote personally.
• Do not attach anything to a cold email. Attachments from strangers get filtered.
• Do not ask for a specific time slot in the first message. Ask for interest.
• Do not use a merge field in the subject line, ever.
• Do not write a follow-up that just says "bumping this to the top of your inbox". Add a reason to reply.

How long should a cold email be?

Between fifty and a hundred and twenty words. Past that, reply rates fall off steadily, and past two hundred most readers never reach the question.

Should I include a calendar link?

Not in the first email. It asks for a commitment before the reader has decided they are interested. Send it in the reply to a yes.

Does a high email score mean a good email?

No. It means nothing is obviously wrong. The score checks mechanics; whether the message is worth answering is still your judgement.