National Email Day – Apr. 23, 2027

National Email Day
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Every April 23
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National Email Day recognizes the transformative power of email every April 23. This day honors Ray Tomlinson’s 1971 invention, which revolutionized global communication. Reflect on email’s role in your daily life, optimize your inbox, and send a thoughtful message to someone today.

Want to sponsor National Email Day? Learn how

Expected National Email Day Deals

As National Email Day approaches, expect to see promotions from software companies and productivity tool providers. In previous years, brands like Microsoft and Google have offered discounts on their email and collaboration suites. Look for special offers on email marketing platforms such as Mailchimp or Constant Contact, and security solutions from companies like Proofpoint. Additionally, many small businesses might offer free email audits or tips for better inbox management. We will update this page with confirmed live deals as April 23 approaches.

Platform Guide for National Email Day

LinkedIn

Tag National Today (linkedin.com/company/nationaltoday) and use #NationalEmailDay. Share insights on email best practices or the future of digital communication.

X/Twitter

Mention @NatlToday and use #NationalEmailDay. Post quick tips for inbox zero or share your favorite email productivity hack.

Facebook

Mention National Today (facebook.com/nationaltoday) and use #NationalEmailDay. Share a nostalgic story about your first email address or a funny email mishap.

Social Media Tips for National Email Day

Individuals

Take time to clean out your inbox, unsubscribe from unwanted newsletters, and organize your folders for better efficiency. Send a heartfelt email to a friend or colleague.

Creators

Create a tutorial video on advanced email features, review popular email clients, or share a 'day in the life' showing how email powers your creative workflow.

Brands

Run a campaign highlighting the importance of clear, concise communication. Offer a free email marketing template or host a webinar on effective email strategies for businesses.

Partners & Brands for National Email Day

  1. Microsoft

    Founded in 1975 by Bill Gates and Paul Allen, Microsoft is a global technology leader. Its Outlook email client and Microsoft 365 suite are integral to business and personal communication worldwide, offering robust email, calendar, and collaboration tools.

  2. Google

    Founded in 1998 by Larry Page and Sergey Brin, Google revolutionized search and later introduced Gmail in 2004. Gmail quickly became one of the most popular email services, known for its innovative search capabilities, large storage, and integrated ecosystem of tools.

  3. Mailchimp

    Founded in 2001 by Ben Chestnut and Dan Kurzius, Mailchimp is a leading email marketing and automation platform. It empowers small businesses and entrepreneurs to connect with their audiences through professional email campaigns, helping them grow and succeed.

  4. Constant Contact

    Established in 1995, Constant Contact provides email marketing software and services to small businesses, nonprofits, and associations. Their platform helps users create engaging emails, manage contact lists, and track campaign performance to build stronger customer relationships.

  5. ProtonMail

    Founded in 2013 by scientists at CERN, ProtonMail offers encrypted email services, prioritizing user privacy and security. Based in Switzerland, it provides a secure alternative for individuals and businesses concerned about data protection in their digital communications.

  6. Mozilla Thunderbird

    Launched in 2004 by the Mozilla Foundation, Thunderbird is a free, open-source email client known for its customizable interface and robust features. It allows users to manage multiple email accounts, newsfeeds, and chat messages from a single application, emphasizing user control.

  7. Adobe

    Founded in 1982 by John Warnock and Charles Geschke, Adobe is a global leader in creative software. While not an email client itself, Adobe products like Acrobat (for PDFs) and Creative Cloud (for email template design) are essential tools for professional email communication and marketing.

National Email Day Hero

Ray Tomlinson

Ray Tomlinson was an American computer programmer credited with inventing the email system in 1971. While working at BBN Technologies, he developed the first program capable of sending messages between users on different computers on the ARPANET. He is also responsible for popularizing the use of the '@' symbol to separate the username from the host computer, a convention that remains fundamental to email addresses today.

History of National Email Day

National Email Day, celebrated on April 23, honors the invention of email and its incredible impact on modern communication. The day was chosen to mark the birthday of Ray Tomlinson, the man credited with creating email as we know it in 1971. Tomlinson, an American computer programmer, sent the first email from one computer to another, introducing the “@” symbol to separate the user’s name from the machine’s name. This simple but revolutionary concept laid the foundation for global digital communication.

Over the years, email evolved from a niche tool into a vital aspect of everyday life. By the 1990s, email began to explode in popularity with the rise of the internet and the introduction of user-friendly email services like AOL and Hotmail. As email became more accessible, businesses, schools, and families all started relying on it for communication.

In the workplace, email revolutionized how businesses operated. It replaced phone calls, memos, and fax machines as the primary method of communication. Instant exchange of information across vast distances made email an indispensable tool for remote work, project collaboration, and client relations. On a personal level, email helped people stay in touch, sending quick updates, birthday greetings, and holiday wishes.

Today, email continues to evolve, with new features and technologies enhancing its uses. National Email Day encourages people to reflect on how email has transformed the way we work, share ideas, and stay connected. It’s a day to appreciate the simplicity and power of this essential tool that keeps the world connected, one message at a time.

National Email Day timeline

1971
The First Email is Sent

American computer programmer Ray Tomlinson sends the first email from one computer to another.

1990s
Email Becomes Popular

Email begins to explode in popularity with the rise of the internet and the introduction of user-friendly email services like AOL and Hotmail.

2004
Gmail is Created

Google introduces Gmail and it changes the email landscape by offering large storage space, faster searches, and a user-friendly interface.

2010s
Business and Marketing

Email marketing campaigns and automated email systems become essential tools for businesses.

2022
A Holiday is Born

ZeroBounce sponsors National Email Day and the first celebration takes place. Want to be a sponsor: learn how.

How Businesses Can Celebrate National Email Day

Local businesses can honor National Email Day by focusing on improving their internal and external communication strategies. Offer a ‘digital detox’ challenge for employees, encouraging them to minimize unnecessary emails and opt for face-to-face or quick chat tools. Consider running a special promotion for customers who sign up for your email newsletter, or host a workshop on cybersecurity best practices for email. Tech companies could offer discounts on email-related software or services.

National Email Day FAQs

When is National Email Day?

In 2027, National Email Day will be celebrated on Friday, April 23. It’s a perfect opportunity to reflect on the digital tool that connects us all.

How many emails are sent daily?

The volume of emails exchanged daily continues its upward trend, with projections indicating around 376.4 billion emails will be sent and received daily in 2026. This highlights email’s enduring role as a primary communication channel.

How many people use email?

The global email user base is expected to reach 4.7 billion by 2027, showing consistent growth. This significant reach makes email a critical tool for mass communication and targeted outreach.

Who invented email?

The groundbreaking invention of email is attributed to Ray Tomlinson, who created the first network email program in the early 1970s. His work laid the foundation for virtually all modern digital communication.

National Email Day Activities

  1. Send an email

    Take a moment to send a lovely email you to someone who’s made a difference in your life. Whether it's a coworker, friend, or family member, a simple email of appreciation can brighten their day.

  2. Organize your inbox

    Celebrate National Email Day by tackling your email clutter. Clean up your inbox, unsubscribe from unnecessary newsletters, and create folders to organize your emails.

  3. Try a new email platform

    Explore a new email tool or platform you haven’t tried before. It’s a fun way to see how different features or layouts can improve your email experience.

5 Email Marketing Mistakes That Are Hurting Your Brand

  1. Having a directionless email list

    A random list of email addresses will not produce conversions.

  2. Content with no value

    Emails with content that isn’t bringing value to the reader will have minimum impact and engagement.

  3. Sending emails too often or not often enough

    Sending too many emails is a sure way to kill your engagement. However, if you disappear and then resume sending emails later, your subscribers will forget about you and may mark you as spam.

  4. Not segmenting emails

    According to a National Client Email Report from the DMA, 77% of all email marketing ROI was the result of segmented and targeted campaigns.

  5. An unclear call to action

    Your email must have a clear and compelling call to action.

Why We Love National Email Day

  1. It's a nod to innovation

    National Email Day celebrates the genius of Ray Tomlinson, the man who made instant global communication possible. His work paved the way for a new era of connection and efficiency.

  2. It's a great tool for productivity

    Email helps us stay organized and get things done with ease. From sending quick updates to managing schedules, it keeps our professional and personal lives running smoothly.

  3. Fast commun ication

    Communication becomes faster and more efficient. There's no need to wait for a phone call or meeting when you can send a quick message and get a reply in minutes.

Year Date Day
2027 April 23 Friday
2028 April 23 Sunday
2029 April 23 Monday
2030 April 23 Tuesday
2031 April 23 Wednesday