How to Write a Cold Email: Structure, Template and Examples

The strongest cold emails are decided before anyone types. Two questions settle most of the quality:

• Who exactly is this for? A role at a type of company, with a problem you solve. If the answer is “anyone who might need us,” the email will read that way. The ideal customer profile guide covers how to narrow it.
• Why them, and why now? One true, specific reason: an expansion, a hiring push, a new product, a change in their market. Without it, you are sending an advertisement.

If you can’t answer both, better wording won’t save the email. Go back to the list or the research first.

A cold email has five parts. It works when each part does its own work and nothing more.

The opener deserves the most care, since it decides whether the rest gets read. It should be about them, and it should be something they would recognize as true. A fact from their own website or a recent announcement works. A compliment, an industry statistic or a line about your company doesn’t.

A first email has no room for your company’s history, a feature list or a second call to action. Those can wait for the conversation a reply opens.

A subject line should get the right person to open the email without promising something the email doesn’t deliver. In the US, the FTC’s CAN-SPAM compliance guide states that the subject line must accurately reflect the content of the message, and the rule applies to business-to-business email too. Honesty also works better. A subject that oversells sets up a disappointed reader.

The ones that tend to work are short, in lowercase or sentence case, and specific to the reader’s world:

• “supplier audits for the Chakan line”
• “scheduling across Tessera’s new clinics”
• “question about your quality team”

Write the subject last. Once the opener and the ask are settled, the subject is usually a short label for the opener’s topic. If you catch yourself writing a subject the body can’t support, fix the body.

Leave out fake “Re:” or “Fwd:” prefixes, urgency you can’t justify, all capitals and clickbait. They may lift opens for a week. They also cost you the reader’s trust in the first second and draw spam complaints.

Most good first emails fit on a phone screen: a few short paragraphs of one or two sentences each. If a sentence doesn’t help the reader decide whether to reply, cut it.

Tone matters as much as length. Write the way you would to a peer you respect, in plain words, without jargon, exclamation marks or forced familiarity. “I hope this email finds you well” adds nothing. “I know you’re busy” spends the reader’s time telling them you know you’re spending it.

Read the draft aloud. Anything you wouldn’t say to the person across a table (“synergies,” “circling back,” “best-in-class”) should go, along with any sentence that only makes sense to someone who already knows your company.

Plain text, or close to it, reads more like a person than a designed newsletter does. Keep links to a minimum and leave attachments out of a first message.

Treat this as a frame rather than a script. The placeholders mark what changes for every person; everything else changes for every segment.

Subject: {{specific_topic}}

Hi {{first_name}},

{{sourced_observation}}. {{what_it_likely_means_for_them}}?

We help {{type_of_company}} {{outcome_in_plain_words}}, usually by {{how_in_one_line}}.

Would it be worth a short call to see whether this applies to {{company}}?

{{your_name}}
{{your_role}}, {{your_company}}

The segment layer (the type of company, the outcome, the how) is written once for each group you target. A foundry and a hospital network need different outcomes and different language even when your product is the same. The per-person layer is the observation and the question after it.

That second sentence is a question for a reason. You are guessing what the observation means for them, and a question invites them to correct you, which is itself a reply. The guide to personalized cold email covers how to find and check the observation.

Take an illustrative prospect, Rohit Mehta, Head of Operations at Sterling Castings, a foundry in Pune. Assume the expansion detail came from a page on the company’s own website and is saved in your research notes. Filled in, the template reads:

Subject: supplier audits for the Chakan line

Hi Rohit,

Your site mentions a second machining line opening in Chakan this year. Is a new round of supplier qualification on operations’ plate as a result?

We help mid-sized manufacturers run supplier audits from one shared checklist instead of spreadsheets and email threads.

Would a 20-minute call next week be useful to see whether it fits Sterling’s process?

Your name
Partnerships, yourcompany.com

What each part is doing:

1. 1Subject. Names his project in his words. Nobody outside Sterling Castings could have received it.
2. 2Opener. One fact he can check, taken from his own company’s site, with no compliment attached.
3. 3The question. Puts the likely consequence as a question, because it is a guess.
4. 4Relevance. One sentence on the outcome in his terms. No feature list.
5. 5The ask. One small, specific step with a time frame he can accept or decline.

The body runs under sixty words, and only one sentence is about the sender.

Cold emails tend to fail for familiar reasons. Check a draft against these ten before it goes anywhere.

1. 1Opening with yourself: your company, your funding, your mission.
2. 2Personalization that is only a name and a company in a template.
3. 3A detail about the prospect you cannot source.
4. 4Several asks in one email: a call, a demo, a download and a referral.
5. 5A large ask in the first message, such as an hour-long demo.
6. 6Jargon and buzzwords the reader would never use about their own work.
7. 7A misleading subject line, including fake “Re:” or “Fwd:” prefixes.
8. 8Images, attachments or many links in a first message.
9. 9No easy way to opt out, or ignoring people who ask to stop.
10. 10Sending once and never following up, or following up with “just bumping this.”

Fix the first and several of the others go with it. An email that opens with the reader’s situation and makes one small request leaves no room for a company history or a feature list.

The last mistake gets a guide of its own. A good cold email follow-up sequence adds something new with every message instead of repeating the first.

Before a batch goes out, read five of the finished emails as the recipient would and check each one:

• The subject is honest and specific to the reader
• The opener contains one fact you can source
• The relevance line is about their outcome, not your features
• There is exactly one ask, and it is small
• The email reads well on a phone
• Your name, company and an opt-out line are present
• The sending domain is authenticated and warmed up

The last item has nothing to do with writing, yet it decides whether the writing is read at all. The email deliverability guide covers authentication, warm-up and sending limits.