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Zoho
zoho.com › mail › how-to › choose-a-professional-email-address.html
How to create a professional email address (+examples) | Zoho Mail
May 1, 2021 - A professional email address includes the name of the business domain and is used for work. For example, [email protected] is a professional email address.
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Indeed
in.indeed.com › career guide › career development › what is the correct format of an email address? (with examples)
What Is The Correct Format Of An Email Address? (With Examples)
2 weeks ago - The correct format of an email address can ensure the email is easy to read and remember. One of the most common formats is [email protected], but many other formats are also entirely acceptable, such as [email protected].
People also ask

What is a Professional email address?
A professional email address is the email address, used for business communications that is based on your custom domain. In other words, a professional email address is one that has your business name in it, in the form of a domain name.
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zoho.com
zoho.com › mail › how-to › choose-a-professional-email-address.html
How to create a professional email address (+examples) | Zoho Mail
What are the benefits of a professional email address?
A Professional email address provides you with the following benefits: Branding Builds trust Authenticity Reliability Ease of recalling Better deliverability and reputation
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zoho.com
zoho.com › mail › how-to › choose-a-professional-email-address.html
How to create a professional email address (+examples) | Zoho Mail
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Boise State University
boisestate.edu › writingcenter › professional-email-guide
Professional Email Guide - Writing Center
November 26, 2024 - For example, if a customer hits “reply ally” on the example email, it would only send their reply to James and Jane, not to the whole list of customers who originally received the email. Offer a brief and specific subject line that includes keywords about the topic of the email. (e.g. Subject: How to write a professional email) An effective salutation should address the specific recipient(s), professionally and friendly.
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ZeroBounce
zerobounce.net › zerobounce - email validation home › email address format and how to use it right
Email Address Format and How to Use it Right - ZeroBounce Blog
July 25, 2025 - The correct email address format consists of the following elements: a username (local part), a connecting ‘@’ symbol, a domain name, and a top-level domain (TLD). The elements before the ‘@’ symbol are called the ‘prefix,’ while everything after, including the domain and TLD, is called the suffix.
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Mailshake
mailshake.com › all posts › cold email › how to format an email: best practices and examples
How to Format an Email: Best Practices and Examples for 2024
August 28, 2024 - Also, when addressing someone in a professional email, avoid “Hey,” “Hello,” and “Hi.” Sticking with the more formal “Dear” is always a safe bet. Most of the time, you only need three short paragraphs in a professional email.
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Indeed
indeed.com › career-advice › career-development › how-to-write-a-professional-email
How To Write a Professional Email (With Tips and Examples) | Indeed.com
2 days ago - While this is given to you by the organization in which you work, if you are sending an email before joining a company, you can still create a polished email address. The typical format is simply your name@ [the domain]. For example:
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Xmatters
help.xmatters.com › ondemand › trial › valid_email_format.htm
Valid email address format
A valid email address consists of an email prefix and an email domain, both in acceptable formats. The prefix appears to the left of the @ symbol. The domain appears to the right of the @ symbol. For example, in the address [email protected], "example" is the email prefix, and "mail.com" is ...
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Indeed
indeed.com › career guide › career development › how to write a formal email (format, template and examples)
How To Write a Formal Email (Format, Template and Examples) | Indeed.com
1 week ago - Sign off with your name and professional title. If you have an email account with a preset signature, ensure that the information contained is professional in tone. Include details, such as email address and phone number, so that the recipient can respond to you. Here’s an example:Reagan Smythe ABC Deliveries 123-456-7890 abcdeliveries.comRelated: How To Create a Business Email Signature With 10 Examples
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Vitanur
vitamail.vitanur.com › blogs › what-is-valid-email-address-format
What is a Valid Email Address Format? (Examples + Validation Guide 2025)
August 25, 2025 - You can fix an invalid email address by correcting any typos, using an email verification service, or removing the address from your list. ... The syntax of a valid email address is "local-part@domain", where the local part is the part before ...
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Indeed
indeed.com › career guide › career development › how to properly format a business email
How To Properly Format a Business Email (With Video) | Indeed.com
You may sign simply your first name for recipients you're more familiar with.Related: Follow-Up Email Examples for After the Interview (With Tips) The most important step of your email is the editing stage. Reviewing at least once will make your words more precise and intentional. Send your email to all necessary parties. If the email is private in nature and has multiple recipients, remember to use the BCC address line.Look for these things when editing your email: Grammar and spelling are correct.
Published   1 week ago
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Wikipedia
en.wikipedia.org › wiki › Email_address
Email address - Wikipedia
1 week ago - An email address consists of two ... up the mail exchange IP address. The general format of an email address is local-part@domain, e.g. jsmith@[192.168.1.2], [email protected]....
Top answer
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83

John Doe <[email protected]> → what do you call the whole thing?

It's called a mailbox, as specified in RFC 5322 on page 45:

3.4. Address Specification

Addresses occur in several message header fields to indicate senders and recipients of messages. An address may either be an individual mailbox, or a group of mailboxes.

Normally, a mailbox is composed of two parts: (1) an optional display name that indicates the name of the recipient (which can be a person or a system) that could be displayed to the user of a mail application, and (2) an addr-spec address enclosed in angle brackets ("<" and ">"). There is an alternate simple form of a mailbox where the addr-spec address appears alone, without the recipient's name or the angle brackets. The Internet addr-spec address is described in section 3.4.1.

Source 3.4. Address Specification

See also Appendix A.1.2. Different Types of Mailboxes

2 of 3
51

It is in the RFC5322, you just missed it:

address         =   mailbox / group
mailbox         =   name-addr / addr-spec
name-addr       =   [display-name] angle-addr
angle-addr      =   [CFWS] "<" addr-spec ">" [CFWS] / obs-angle-addr
group           =   display-name ":" [group-list] ";" [CFWS]
display-name    =   phrase
mailbox-list    =   (mailbox *("," mailbox)) / obs-mbox-list
address-list    =   (address *("," address)) / obs-addr-list
group-list      =   mailbox-list / CFWS / obs-group-list

Let's break this down.

address either a mailbox or a group. A mailbox is a name-addr or addr-spec.

This name-addr is the format you're asking about: there is an optional display-name (it's optional because it is defined with square brackets) followed by the angle-addr, which itself is an addr-spec in angle brackets with optional foldable space CFWS on both sides of it (defined further in the section 3.2.2), or an obsolete address format obs-angle-addr.

A whole section 3.4.1 is dedicated to the description of addr-spec format.

So, in conclusion:

  • John Doe <[email protected]> is a name-addr, which is a variant of mailbox, which is a variant of address.
  • John Doe is a display-name
  • <[email protected]> is an angle-addr
  • [email protected] is an addr-spec
  • john is a local-part
  • example.com is a domain.
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Findymail
findymail.com › blog › email-address-format
Email Address Validation: Check Format, Syntax & Best Practices
November 6, 2025 - Master the art of email address validation with our comprehensive guide covering correct email format rules, syntax validation techniques, and professional verification tools. Learn how to check if an email address is valid and ensure your email marketing campaigns reach real recipients. This guide covers understanding valid email address format and structure, email address syntax rules and components, methods to validate email addresses, common invalid email address examples to avoid, email verification tools and regex patterns, plus best practices for email address validation.
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Truelist
truelist.io › blog › format-of-an-email-address
The Correct Format of an Email Address Explained
November 11, 2025 - Alright, let’s tackle the second half of the email address—everything that lives to the right of the @ symbol. This is the domain part, and you can think of it as a global postal code for your digital mail. It’s what tells the internet’s mail carriers exactly which server, out of millions, is supposed to receive your message. This part is actually a duo. In [email protected], example is the domain name, and .com is what’s known as the Top-Level Domain (TLD).
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Usebouncer
usebouncer.com › home › blog › email marketing › what is the correct email address format?
What is the Correct Email Address Format?
March 11, 2025 - For example, in the email address “[email protected],” “info” represents the local part, “@” separates the local part and domain name, then is the dot, and “bouncer” is the domain name.
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GMass
gmass.co › blog › professional-email-address
Professional Email Address Formats & Ranking Criteria
November 27, 2024 - While it’s great to have passions and hobbies, they don’t belong in your professional email address. This format distracts from the compartmentalized image you’re trying to present and makes a shaky first impression. Examples: [email protected], [email protected] · There’s a long-running joke on the site I still call Twitter that the worst of the worst opinions come from people with the handles “FirstName McBunchOfNumbers.” It never fails.
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Spark Mail
sparkmailapp.com › blog › create-professional-email-address-format-examples
How to create a professional email address
The most standard and recommended form of a professional email address is of course the [email protected] format. But there are some other ways you can get a professional email address, such as: ... You can also use an underscore ...
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Crmone
crmone.com › anatomy-of-an-email-address
Anatomy of an Email Address: Components Explained Simply
April 30, 2025 - The simple purpose is to route messages to the correct recipient. The local part acts as a username for the email account. For example, in this email address, [email protected], Chris.
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Mailmunch
mailmunch.com › blog › email-format
What is Email Format? How to Properly Structure Your Email In 2025 | Mailmunch
March 1, 2025 - Email preheader text, also known ... a user's email client or app. Make sure that your pre-header text is formatted correctly and concisely. If you know the recipient's name, use their first or full name followed by a comma. If you are unsure of their name or prefer to be more formal, use "Dear" followed by their title and last name. Keep in mind that the specific method for setting the "Reply-To" address may vary depending ...
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Woodpecker
woodpecker.co › blog › proper-email-format
Proper Email Format: Create Professional Emails
January 30, 2025 - The correct email address is determined by email address syntax – it’s a set of rules and guidelines that define the structure and format of a valid email address. It makes sure the address is recognized and processed by email servers. Take a look at this professional email address example: [email protected]