Email marketing

What is email marketing?

Email marketing is the planned use of email for marketing communication with people who have agreed to that contact. It can help someone choose an offer, onboard as a customer, return to a service or stay in touch. Messages needed to fulfil an order or manage an account are transactional or operational communication instead — they do not become marketing simply because a company sends them by email or automatically.

A newsletter is one form of email marketing, but not the only one. Welcome messages after sign-up, educational sequences, recommendations and offers triggered by a particular event can also be marketing. An order-status update remains transactional communication when it serves order fulfilment rather than promotion. Every message should have a clearly defined purpose for both recipient and company.

Start with the recipient and the reason for contact

Do not build a list just to “have a database”. Consider why someone would give you their address and what they can reasonably expect in return. It may be practical knowledge, access to a resource, a product update or help with a decision. This promise should be visible at the point of sign-up.

Then divide recipients by their situation, not just by basic data. You communicate differently with someone discovering the offer, a customer after purchase and someone who needs implementation support. Segmentation only makes sense when it changes the content or timing of a message.

Consent and data: what to establish before sending

Marketing communication does not start with importing addresses you have found. In Poland, Article 398 of the Electronic Communications Act requires the prior consent of a subscriber or end user before email is used to send commercial information, including direct marketing. The Act also provides that consent may be expressed by providing an email address for that purpose. Text of the Act in the Journal of Laws

In practice, the form should clearly state who will write, for what purpose and what the recipient can expect. Record the consent wording, source and time it was given, make opting out easy, and propagate withdrawal immediately to every sending system. A message needed to fulfil an order is not therefore consent to a newsletter.

This is a general operational rule, not an analysis of a particular case. If your scenario combines several legal bases, a purchased list, profiling or communication between multiple brands, consult the person responsible for data protection before launching the automation.

Which messages can be useful?

A good communication programme may include:

• a welcome message that delivers the promise made in the form;
• a short educational series that helps solve a specific problem;
• a transactional or operational message with a clear next step;
• a reminder about an unfinished task, if it genuinely helps complete it;
• a post-purchase message that makes it easier to use the product or service.

Not every company needs all of these scenarios. First choose the moments when a user has a question, lacks information or has a task to complete. Only then design the content and automation.

Automation should remove work, not pretend to be a relationship

Automation makes it possible to send the right message after a defined event: a sign-up, purchase, status change or a period of inactivity. It works well when the data is reliable, rules are clear and the recipient does not receive conflicting messages from several systems.

Before launching a scenario, write down what event starts it, what information is needed, who owns the content and when the communication should end. Check exceptional cases too — a cancelled order, repeat purchase or contact with support — so an automated message does not become detached from the customer’s reality.

A good test is to go through the whole sequence using test accounts. Check not only how the messages look, but also duplicates, delays, the unsubscribe link, the plain-text version, behaviour after a consent change and the point at which the automation ends. An error in one rule can send the right text to the wrong person — which is why data quality is part of communication quality.

Measure decisions, not only opens

Opens and clicks may indicate whether a message was noticed, but they are not enough to assess the whole activity. Depending on the goal, look at progress to the next step, number of replies, completed onboarding, return to the product or fewer repeated questions to support. The crucial question is: what will we change if the result differs from what we assumed?

Test individual elements — the subject line, sequence of information, time of sending or next step — instead of rebuilding the whole message at once. Record the result and context. This lets the team learn what helps recipients instead of reacting to one random report.

Do not base decisions solely on the open rate. Privacy-protection mechanisms and automatic resource loading can record an open without conscious reading. A click is not the end of the journey either. The most reliable signal is completion of the action for which the message was created — while accounting for unsubscribes, complaints and the quality of subsequent service.

If email is to be part of the company’s work, it should connect to the process, data and support rather than sit beside them. See how we approach process automation, and when designing content, read about why a company needs content marketing.