A cold email is a first message to someone who does not know you, written to start a business conversation. A good one is short, clearly about the reader rather than about you, and ends with an easy, low-pressure question. Think of it as a polite introduction, not a brochure. If the reader can tell within a few seconds who you are, why you wrote to them and what you are asking, you have done the main job.

Before you write a word

Many weak cold emails fail before the first sentence, because the sender has not worked out why this particular person should care. Answer three questions first:

  • Who exactly is this person? Their role and company, not just "a manager".
  • Why them, and why now? Something specific: a new branch, a job advertisement, an expansion, a product launch, or a problem common in their sector.
  • What small next step do you want? Usually a reply or a short call, not a purchase.

If you cannot answer the second question, that person probably should not be on your list yet.

The parts of a cold email

  1. Subject line. Plain and specific, a few words long. "Question about your Chattogram warehouse" works better than "Amazing offer!!!". Avoid capital letters, exclamation marks and anything that sounds like an advert.
  2. Opening line. Show that you wrote to them on purpose by naming the reason. Skip "I hope this email finds you well" and long introductions of your company.
  3. The relevant problem. One or two sentences about a situation they are likely to be facing, described the way they would describe it.
  4. What you offer. One sentence on how you help and for which kind of business. If you have honest proof, such as relevant experience, mention it briefly. No exaggerated claims.
  5. The call to action. One clear, easy question.
  6. Signature. Your full name, role, company, phone or WhatsApp number and website, so the reader can check that you are real.

Aim for an email that fits on a phone screen with little scrolling.

A sample email

This is a hypothetical example from a small software firm to a distributor:

Subject: Order tracking for your dealer network

Dear Mr Rahman,

I saw on your website that you now supply dealers in eight districts. When a dealer network grows, orders often arrive by phone, WhatsApp and paper at the same time, and it becomes hard to see what is still pending.

We build simple order portals where dealers place orders and check their status themselves, so your office spends less time on the phone.

Would it help if I sent a two-minute video showing how one works? If this is not a priority for you, just let me know and I will not write again.

Kind regards, Your name, role, company, phone number and website

It is short, it names a real reason for writing, it describes the problem in the reader's terms, and it makes saying no easy.

Tone: what works and what does not

Works Avoid
Plain, respectful language Over-familiar openings
One clear point Listing every service you offer
Specific details about them Flattery that could apply to anyone
Modest, accurate claims Words like "best" and "number one"
A short message Attachments in a first email
Their language and working hours Sending at midnight their time

For local buyers, write in the language they use on their own website or Facebook page, Bangla or English. For foreign buyers, use simple English and avoid idioms that may not translate.

Calls to action that respect the reader

A polite call to action asks for something small and makes "no" easy. For example:

  • "Would a short call next week be useful?"
  • "Shall I send a brief example?"
  • "Are you the right person for this, or should I contact a colleague?"
  • "If this isn't relevant, a one-line reply is fine and I'll stop."

Avoid false urgency ("offer ends today"), guilt ("I've written three times now") and assumptions ("When can we start?").

After you press send

  • Follow up, but not forever. One or two polite follow-ups, spaced out, each adding something useful. See a planned follow-up sequence.
  • Protect deliverability. Send from a properly set-up domain, keep volumes modest and clean your list. If your emails land in spam, see fixing cold email deliverability.
  • Respect the rules and the person. Rules on commercial email and personal data differ from country to country, and some are strict. Check what applies where your reader is, ask a lawyer if you are unsure, and always stop when someone asks you to. There is more on this in ethical outreach.

A checklist before sending

  • Could this email only have been written to this person?
  • Can they understand it in a few seconds on a phone?
  • Is there exactly one question at the end?
  • Is every claim true and modest?
  • Is it easy for them to say no?

If you would like help writing outreach for your business, you can get in touch.

Related service Lead generation and B2B outreach Targeted prospect lists, verified contact data and outreach that reaches the inbox and turns into sales conversations.