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Email Etiquette Course
More than 2 million students worldwide

Email Etiquette Course

Professional email is one of the most visible skills in any workplace — and most people have never been formally taught how to do it well. This course gives you a complete, practical framework for writing emails that are clear, credible, and effective. From subject lines to sign-offs, you will master every element of professional email communication.

Dedika for businesses

What you will learn:

In this course, you will learn how to write professional emails that are clear, appropriately toned, and structured for maximum impact. You will understand the legal and reputational stakes of workplace email and apply core etiquette principles to every message you send. You will develop command of grammar, formatting, and style, and practise writing for real scenarios including requests, apologies, bad news, and executive communication. You will also build inbox management habits, explore AI writing tools responsibly, and create a personal template library. By the end, you will have the skills and systems to communicate with confidence at every level of your organisation.

How you study in practice Email Etiquette Course

How you practise Email Etiquette Course

For businesses looking to train their team

With Dedika for businesses, the course includes exercises and examples tailored to your own business and the way your company needs.

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Course content

8 Chapters • 36 LessonsDuration between 4 and 360 hours (you decide)

Chapter 1See details

Foundations of Professional Email Communication

  • Lesson 1 • Email as a Legal and Permanent Record

    Highlights that emails are discoverable, archived documents with real consequences. Students understand liability, privacy, and documentation responsibilities.

  • Lesson 2 • Core Principles of Email Etiquette

    Introduces the universal rules governing professional email behaviour. Provides the ethical and practical baseline for all subsequent chapters.

  • Lesson 3 • Understanding Your Audience

    Teaches how recipient identity shapes tone, content, and format. Students learn to adjust messaging based on relationship and hierarchy.

  • Lesson 4 • The Role of Email in the Workplace

    Examines email's function as a primary business communication channel. Grounds students in the professional stakes of every message sent.

Chapter 2See details

Anatomy of a Well-Structured Email

  • Lesson 1 • Body Structure and Paragraph Logic

    Explains how to organise email body content for maximum clarity. Students apply logical sequencing to reduce reader effort and confusion.

  • Lesson 2 • Salutations and Opening Lines

    Teaches appropriate greetings matched to relationship and context. Sets the tone for the entire message from the first line.

  • Lesson 3 • Crafting Effective Subject Lines

    Covers techniques for writing subject lines that are specific, actionable, and scannable. Strong subject lines directly increase open rates and response quality.

  • Lesson 4 • Using CC, BCC, and Reply All Correctly

    Defines the purpose and etiquette rules for each addressing field. Prevents common mistakes that damage relationships or breach confidentiality.

  • Lesson 5 • Closings, Sign-offs, and Signatures

    Covers professional closing phrases and signature block standards. Ensures every email ends with clarity, courtesy, and contact information.

Chapter 3See details

Tone, Language, and Professional Style

  • Lesson 1 • Consistency in Style and Voice

    Establishes the value of a consistent professional voice across all emails. Students align their writing style with organisational and personal brand standards.

  • Lesson 2 • Avoiding Emotional and Reactive Writing

    Identifies triggers that lead to unprofessional emotional responses in email. Students apply pause-and-review strategies before sending charged messages.

  • Lesson 3 • Calibrating Tone for Context

    Teaches how tone shifts based on purpose, urgency, and relationship. Students identify and correct tone mismatches before sending.

  • Lesson 4 • Word Choice and Plain Language

    Promotes clear, direct vocabulary over jargon and inflated language. Students replace weak or confusing words with precise alternatives.

  • Lesson 5 • Politeness Without Excessive Formality

    Balances courtesy with efficiency to avoid overly stiff or wordy emails. Students write warm, professional messages without unnecessary padding.

Chapter 4See details

Grammar, Mechanics, and Proofreading

  • Lesson 1 • Grammar Essentials for Email Writers

    Reviews the grammar rules most frequently violated in professional email. Targets high-impact errors that undermine credibility and clarity.

  • Lesson 2 • Common Writing Errors in Email

    Catalogues the most frequent spelling, word-choice, and syntax errors in workplace email. Students recognise and correct these errors in practice exercises.

  • Lesson 3 • Punctuation and Formatting Mechanics

    Covers punctuation rules specific to email formatting and readability. Students apply consistent mechanics that signal professionalism.

  • Lesson 4 • Systematic Proofreading Techniques

    Introduces structured review methods to catch errors before sending. Students build a personal proofreading checklist for daily use.

Chapter 5See details

Email Formatting and Visual Presentation

  • Lesson 1 • Attachments and File Management

    Covers best practices for sending, naming, and referencing attachments. Students avoid common attachment errors that delay or confuse recipients.

  • Lesson 2 • Mobile and Cross-Platform Readability

    Addresses how emails render differently across devices and email clients. Students format messages that display correctly on mobile and desktop.

  • Lesson 3 • Font, Spacing, and Layout Basics

    Establishes standards for font selection, size, and spacing in email. Proper layout reduces cognitive load and signals attention to detail.

  • Lesson 4 • Using Lists, Headers, and Bold Text

    Teaches when and how to use formatting elements to guide the reader. Students apply these tools to improve scannability without overformatting.

Chapter 6See details

Situational Email Writing

  • Lesson 1 • Delivering Bad News and Difficult Messages

    Covers strategies for communicating negative information with clarity and empathy. Students structure difficult messages to minimise conflict and maintain trust.

  • Lesson 2 • Requests, Follow-ups, and Reminders

    Teaches how to ask for action, follow up without nagging, and send polite reminders. Students balance assertiveness with respect in each scenario.

  • Lesson 3 • Internal vs. External Communication Norms

    Distinguishes the different standards applied to colleague vs. client-facing emails. Students adjust content, tone, and formality based on audience type.

  • Lesson 4 • Introductions and Networking Emails

    Guides students through writing cold outreach, warm introductions, and referral emails. Effective networking emails open doors without seeming presumptuous.

  • Lesson 5 • Apologies and Acknowledgments

    Defines the components of a genuine professional apology via email. Students write apologies that restore trust without over-explaining or deflecting.

Chapter 7See details

Managing Email Volume and Workflow

  • Lesson 1 • Reducing Unnecessary Email Traffic

    Identifies habits that generate excessive email volume and teaches alternatives. Students apply strategies to reduce inbox clutter for themselves and others.

  • Lesson 2 • Prioritisation and Time Management

    Teaches methods for triaging email by urgency and importance. Students allocate focused time blocks for email to protect deep work periods.

  • Lesson 3 • Inbox Organisation Strategies

    Introduces folder structures, labels, and filters to keep inboxes manageable. Students design a personal inbox system aligned with their workflow.

  • Lesson 4 • Response Time Expectations and Norms

    Defines professional standards for email response times across different contexts. Students set and communicate realistic expectations with colleagues and clients.

Chapter 8See details

Advanced Email Strategy and Professional Impact

  • Lesson 1 • Measuring and Improving Email Effectiveness

    Introduces methods for evaluating whether emails achieve their intended outcomes. Students use feedback and reflection to continuously refine their email practice.

  • Lesson 2 • Persuasion and Influence in Email

    Applies persuasion principles to email writing for proposals, pitches, and requests. Students structure compelling messages that motivate action.

  • Lesson 3 • Email in High-Stakes Situations

    Prepares students for email communication during crises, conflicts, and negotiations. Students apply advanced judgment to protect relationships and outcomes.

  • Lesson 4 • Building Relationships Through Email

    Explores how consistent, thoughtful email communication strengthens professional relationships. Students apply relationship-building techniques within everyday correspondence.

  • Lesson 5 • Managing Your Email Reputation

    Examines how email habits shape long-term professional perception. Students audit their email behaviour and identify areas for strategic improvement.

Certification

Your valid completion certificate

This course is for you:

  • New professionals: eager to make a strong impression in their first workplace role.

  • Managers: responsible for team communication and needing to model clear email standards.

  • Freelancers: building client relationships where every written message shapes their reputation.

  • Career changers: entering a more formal industry where email norms are unfamiliar territory.

  • Administrative professionals: handling high email volume daily on behalf of others.

  • Remote workers: relying almost entirely on written communication to stay visible and credible.

What our students say

Your lessons are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of interest without needing to change platforms... I'm grateful for everything you do, I've already recommended you to other people...
Giulio Carlo
Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can change chapters and skip content I don't need.
Mariana Ferres
Mariana FerresPhotography Student
I like the content and the way videos are presented and transcribed, which speeds up the process!
Luciana Alvarenga
Luciana AlvarengaNail Design Student
The platform is fast and simple to use. The diversity of content and complementary videos really help with learning.
André Felipe
André FelipePrompt Engineering Student

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