How to start an email (with examples)

How to start an email (formal & informal), and the dos and don'ts of email greetings.

Dear, Hey, Hi, Hello

If you've ever started writing an email only to get stuck just as soon as you start typing the email greeting opening, this guide is made for you! For many people email etiquette is confusing, and the question of how to start off an email can be just as delicate as the question of how to end the email. But we've got you covered! By following our quick and simple guide, you can start sending emails like a professional.


How to start an email: quick summary

How to start an email: choose a greeting and choose an opening line. How to start an email: choose a greeting and choose an opening line.

When starting an email the first step is to choose a greeting. The email greeting can be formal or casual depending on who the recipient is and the purpose of the email. After the greeting, you will need to write an opening line.

  1. Choose a greeting
  • Safe and Formal: Dear name,
  • Casual and friendly: Hello name, or Hi name,
  1. Choose an opening line
  • Most used and professional: I hope this email finds you well
  • To the point: I’m reaching out to you because…
  • To express gratitude: Thanks for…

Extra Tip: Avoid gender-specific pronouns if you uncertain how the receiving party will react: Hey Guys, Dear Ladies.

Detailed guide

As email writing continues to become an integrated part of our daily life and one of the most common forms of written communication, starting your message with an appropriate email greeting and opening line is vital. The beginning of the email sets the tone, shows professionalism, and encourages the recipient to continue reading. Maybe you are wondering how to start an email to a teacher, how to start an email to a professor, or maybe you’re looking for the most common professional email greetings. In this detailed guide, we look at how to start the email, greeting and opening line examples, and what to avoid when starting an email.

What to consider before you start writing an email

Before you start writing the email: know your audience and check the recipient’s pronoun. Before you start writing the email: know your audience and check the recipient’s pronoun.

Before you dive into writing the email, you should always consider who you’re emailing, and what their preferred pronoun is.

  1. The audience matters

Your email greeting should be chosen according to your audience. If you’re sending an email to a colleague you’ve known for a long time, you could use a more relaxed greeting. This is different from an email for a job application or to a professor where you would want the greeting to be professional and formal.

Remember, the greeting changes depending on whether you’re greeting a single person, a few, or a group of people.

Also check Tuta’s guide to writing professional emails.

  1. Check names and pronouns

When addressing the recipient it’s important to spell their name correctly. In addition to getting their name right, it’s just as important to use the appropriate gender pronouns. When it comes to formal email writing, we usually use “Mr.” “Ms.” or “Mrs.” together with their last name – but only if you know their preferred pronouns.

If you don’t know the recipient’s gender pronouns, it is best to address them using their full name. For example: Dear Lora Huges. This avoids any unnecessary mistakes, shows respect, and attention to detail.

Turn ON Privacy in one click.

How to start an email

The start of every email should always have a greeting followed by an opening line.

The greeting / salutation

The email greeting opening should be the very first line of the email. The email greeting is dependent on who you’re writing to, your relationship with them, and the reason for writing to them. Continue reading to see our email greeting lines – we’ve put together a list of the most common, and safe email greetings for different scenarios.

Email greetings when writing to one or two recipients

  1. Dear name,

If you’d like to start off your email professionally, a safe option is to use “Dear” as the greeting. It’s a well-recognized email salutation, that’s used around the world when you want to sound professional and formal. “Dear” is a safe email greeting for a cover letter, a business letter, or any situation requiring professionalism.

• Dear Mr. Hutter,

• Dear Ashley Whyte,

  1. Hello name, or Hi name,

“Hello” and “Hi” are two common email greetings that vary in formality. Greeting a recipient with “Hi” is informal and widely used between colleagues or people who know each other. “Hello” on the other hand, is a bit more formal. While “Hello” isn’t extremely formal, it’s considered to be a widely accepted email greeting that is friendly and straightforward. If you’re wondering how to start an email to a teacher or a professor, a friendly and straightforward “Hello,” along with their name would be appropriate.

• Hi Ms. Brown,

• Hello Prof. Huges,

Recommended for further reading: Our guide on how to end an email.

Email greeting to one or more recipients: Dear, Hello, Hi. Email greeting to a team or more than two recipients: Dear Colleagues, Hello Team. Email greeting to one or more recipients: Dear, Hello, Hi. Email greeting to a team or more than two recipients: Dear Colleagues, Hello Team.

When choosing the email greeting, a safe formal greeting is “Dear Name / Team / Colleagues” or you can go for a more casual “Hello” or “Hi”.

Email greetings for addressing a team or group of more than two recipients

  1. Hi Team, Hello Everyone, Dear Colleagues,

When starting an email intended for more than two people, a team, or a group, there are a few email greetings that are informal, but widely used and accepted for emails with multiple recipients. A friendly “Hi” or “Hello” followed by “team”, “everyone” or using the department name will pass. If you want to be more formal when addressing your work colleagues, a simple “Dear Colleagues,” is appropriate.

• Dear Colleagues / Team,

• Hi Team / Everyone,

• Hello Team / Everyone,

Tip: When you address a group of people you don’t know well, avoid gender-specific addresses like Ladies, Guys, or Gentlemen.

The opening line

After you’ve chosen the appropriate greeting, you need to write your opening line. This is also referred to as the opening phrase or opening sentence. The opening line sets the tone and should also catch the recipient’s attention. Like the greeting, when choosing the best opening line, you must consider who the recipient is, your relationship with them, and the intent of the email.

Now that you have the perfect email greeting, take a look at the email opening sentence examples below.

Examples of email opening sentences

  1. I hope this email finds you well

This is possibly the most used opening line when sending formal emails. This is an old-fashioned, formal opening line that’s widely used – you could play it safe and use this if you want to be formal and professional.

Other professional and polite opening lines include:

• I hope your week is going well / smoothly.

• I hope you are doing well.

  1. I’m reaching out to you because…

The opening line is direct and to the point. Starting the email with “I’m reaching out to you because” is direct, and it clarifies the purpose of your email. When you state your intent in the opening line, you avoid confusion by telling the recipient the purpose of the mail.

Other direct opening lines include:

• I’m reaching out about / to let you know…

• I’m writing to let you know / inform you that…

• I’m emailing you to…

  1. Thank you for…

Turn ON Privacy in one click.

Another great opening line is to express gratitude. If you’re writing an email in response to the recipient’s actions or deeds, starting the email with a polite, “thank you” always goes a long way.

Other common ways to express gratitude in opening lines include:

• Thanks for…

• I appreciate your help / the update.

• Thank you for the quick response.

The opening line of your email: I hope this email finds you well, I’m reaching out because, thanks for, and more options. The opening line of your email: I hope this email finds you well, I’m reaching out because, thanks for, and more options.

”I hope this email finds you well” is one of the most common email opening lines but to be more direct and to the point, there are better opening lines. For example, “I’m reaching out about…” or “I’m emailing you to let you know…”.

What to avoid when starting an email

Now that you’ve covered how to start an email, looked at appropriate greetings and opening lines, it’s important to be aware of what you should avoid when starting an email.

Greetings to avoid

• To Whom It May Concern

• Dear Sir or Madam

• No greeting at all

We recommend avoiding the use of “To Whom It May Concern” and “Dear Sir or Madam”. These are two examples of overly impersonal greetings, that show the recipient you’re not sure who you’re contacting. If you can’t find the recipient’s name, always do some research and at least try to get their job title. For example, “Dear Head of Marketing” would be better than “Dear Mister”.

Opening lines you should avoid

The opening line should be effective, catch the recipient’s attention, and encourage them to continue reading. The opening sentence also sets the tone for the rest of the email, so it’s super important to choose one that’s appropriate and relevant to the intent of the email.

List of opening lines you should avoid:

• I know you’re busy but…

• Let me introduce myself…

• Please could you do me a favor?

Greetings to avoid when writing an email: To Whom It May Concern. Opening Lines to avoid: I know you’re busy but.. Greetings to avoid when writing an email: To Whom It May Concern. Opening Lines to avoid: I know you’re busy but..

The greeting and opening line are the first thing the recipient reads as they open the email. We recommend avoiding using the greeting, “To Whom it May Concern” which is overused and impersonal, or annoying opening lines like, “I know you’re busy but…”.

Looking for a fresh start for your email?

Are you tired of your old, spam-filled mailbox? Or are you tired of being tracked and shown targeted ads?

Whether you’re tired of your current email and looking for a more privacy-focused email provider, or tired of all the invasive ads that pop up on your screen and want to delete Gmail. We have the perfect solution for you – Tuta Mail.

Tuta is a privacy-focused email provider and calendar service that’s open source. With Tuta Mail, the user’s privacy and security is of top concern. That’s why the entire mailbox is end-to-end encrypted - including your contact list, subject line, email body and all attachments, and even the Tuta Calendar.

Gone are the days of unprofessional email domains - now you can use your full name. With Tuta Mail you get a FREE email address, and it’s likely your full name is available with one of our free domains.

Based in Germany, Tuta is GDPR-compliant, adheres to top security standards, and has created services that are 100% private and accessible to all. And while it is also possible to write a secure email in Outlook, Tuta Mail with automatic, quantum-safe encryption is the gold standard for privacy and security.

With Tuta Mail, the user’s privacy always comes first which is why there’s no scanning the contents of your emails or targeted advertising, and because your whole mailbox is end-to-end encrypted, no one, not even Tuta can read the contents of your private messages.

The Tuta app is available on your device.

Tuta Mail is available on all platforms, has free desktop clients for Linux, macOS, and Windows as well as free mobile apps for Android and iPhone. Creating a new free, and private email address has never been easier.

Illustration of a phone with Tuta logo on its screen, next to the phone is an enlarged shield with a check mark in it symbolizing the high level of security due to Tuta's encryption.