Email Address Example: 100+ Formats

An email address example tells you more than it looks like at first glance. Every email address follows the same two-part structure — local@domain — but within that structure there are dozens of legitimate formats, each suited to a different situation. This guide walks through 100+ email address examples organized by use case, so you can see exactly what a personal, professional, business, or custom-domain address looks like in practice.

Quick answer — what does an email address look like?

Part	Example	What it means
Local part	john.smith	Your name, role, or identifier
@ symbol	@	Separator — always required
Domain	gmail.com	Your email provider or company domain
Full address	john.smith@gmail.com	What someone types to reach you

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Anatomy of an Email Address

Before diving into examples, it helps to see what each part of an email address does.

  john.smith  @  yourcompany.com
  ──────────     ───────────────
  Local part     Domain

Local part (everything before @):

• Your name, a nickname, or a role (info, support, hello)
• Can use letters, numbers, dots (.), hyphens (-), and underscores (_)
• Cannot start or end with a dot; cannot have two consecutive dots
• Maximum 64 characters (though under 20 is strongly recommended)

@ symbol:

• Exactly one @ — always present, never repeated
• Separates the local part from the domain

Domain (everything after @):

• Your email provider (gmail.com, outlook.com, yahoo.com) or your own company domain (yourcompany.com)
• Must include at least one dot
• Maximum 255 characters total for the domain

Understanding this structure makes every email address example below immediately readable — you can parse any address instantly once you know the pattern.

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20 Personal Email Address Examples

Personal email addresses typically use a free provider (@gmail.com, @outlook.com, @yahoo.com, @icloud.com) and put your name in the local part. These are the most common email address examples most people encounter first.

#	Email Address Example	Format
1	john.smith@gmail.com	firstname.lastname
2	j.smith@gmail.com	initial.lastname
3	john.s@gmail.com	firstname.initial
4	johnsmith@gmail.com	firstnamelastname
5	john.b.smith@gmail.com	firstname.middleinitial.lastname
6	jsmith@outlook.com	initiallastname
7	john.smith@outlook.com	firstname.lastname
8	johnsmith@yahoo.com	firstnamelastname
9	j.b.smith@gmail.com	initials.lastname
10	smith.john@gmail.com	lastname.firstname
11	john-smith@gmail.com	firstname-lastname
12	johnsmith2026@gmail.com	name + graduation year
13	john.smith.nyc@gmail.com	name + city
14	john.smith.dev@gmail.com	name + profession
15	thejohnsmith@gmail.com	the + fullname
16	realjohnsmith@gmail.com	real + name
17	hi.johnsmith@gmail.com	greeting + name
18	hey.jsmith@gmail.com	greeting + initials
19	john.smith@icloud.com	firstname.lastname on iCloud
20	jsmith@proton.me	initials on privacy provider

The gold standard for personal email: firstname.lastname@gmail.com. It reads clearly, communicates your identity at a glance, and survives verbal sharing without requiring character-by-character spelling.

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20 Professional Email Address Examples (Custom Domain)

A professional email address example always uses a custom domain — @yourcompany.com instead of a free provider. This is the most important distinction between a personal address and a professional one.

#	Email Address Example	Format
1	john@company.com	firstname only
2	john.smith@company.com	firstname.lastname
3	j.smith@company.com	initial.lastname
4	jsmith@company.com	initiallastname
5	john.s@company.com	firstname.initial
6	j.b.smith@company.com	double initial + lastname
7	sarah@acme.io	firstname on modern TLD
8	sarah.jones@studio.co	name on .co domain
9	m.patel@clinic.com	initial.lastname (healthcare)
10	dr.patel@clinic.com	title.lastname
11	dr.smith@dental.com	title.lastname
12	j.smith.legal@company.com	initials + department (large org)
13	sarah.smith.sales@company.com	name + department
14	a.chen@startup.io	initial.lastname on startup domain
15	founder@yourcompany.com	role on custom domain
16	ceo@company.com	title on custom domain
17	john@johnsmithconsulting.com	firstname on personal brand domain
18	contact.john@company.com	contact + name
19	pro.jsmith@agency.com	prefix + name
20	j.doe@law.com	initial.lastname on industry TLD

Why custom domains matter: john@company.com and johnsmith@gmail.com carry very different signals. The custom domain tells recipients that you've invested in a professional online presence. For any business context, a custom domain email address example is non-negotiable.

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20 Business Shared Inbox Email Address Examples

Shared inbox addresses are routed to a team rather than an individual. These are some of the most recognizable email address examples because they appear on nearly every company's website contact page.

#	Email Address Example	Best Use
1	hello@company.com	Universal public contact — warmest tone
2	info@company.com	Standard website contact
3	contact@company.com	Website contact forms
4	support@company.com	Customer service
5	help@company.com	Friendly support alternative
6	hi@company.com	Casual, friendly brands
7	ask@company.com	Q&A and inquiry style
8	sales@company.com	New business inquiries
9	billing@company.com	Invoices and payments
10	team@company.com	General team contact
11	press@company.com	PR and media
12	careers@company.com	Job applications
13	hiring@company.com	Recruiting
14	hr@company.com	Human resources
15	marketing@company.com	Marketing team
16	partnerships@company.com	Partner inquiries
17	legal@company.com	Legal and compliance
18	orders@company.com	Order processing
19	noreply@company.com	Automated outbound emails
20	feedback@company.com	Customer feedback

These shared-inbox email address examples follow a simple rule: the name describes the function. Anyone who sees billing@company.com knows exactly what kind of email to send and which team will respond.

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15 Email Address Examples by Domain Type

The domain half of an email address communicates as much as the local part. Here are email address examples across the most common domain types.

Free Provider Domains

#	Email Address Example	Provider
1	jane.doe@gmail.com	Google Gmail
2	jane.doe@outlook.com	Microsoft Outlook
3	jane.doe@hotmail.com	Microsoft Hotmail
4	jane.doe@yahoo.com	Yahoo Mail
5	jane.doe@icloud.com	Apple iCloud
6	jane.doe@me.com	Apple Me (legacy)
7	jane.doe@proton.me	Proton Mail (privacy)

Custom Business Domains

#	Email Address Example	Domain Style
8	jane@yourcompany.com	Standard .com
9	jane@yourcompany.io	Tech startup .io
10	jane@yourcompany.co	Short modern .co
11	jane@yourcompany.org	Nonprofit / org
12	jane@yourcompany.net	Network / infrastructure
13	jane@yourcompany.agency	Creative agencies
14	jane@yourcompany.studio	Creative studios
15	jane@yourcompany.law	Law firms

Domain choice signals: .com is still the most trusted domain for business email. .io reads as "tech startup." .org signals nonprofit or community organization. Privacy-focused providers like @proton.me signal that the sender values data security.

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15 Email Address Examples for Specific Professions

Some email address examples are widely recognized for specific professions. These formats carry built-in context — the domain or local part tells you something about what the person does.

#	Email Address Example	Profession
1	dr.johnson@familyclinic.com	Doctor
2	j.johnson.md@hospital.org	Doctor with credential
3	attorney.chen@lawfirm.com	Attorney
4	a.chen.esq@firm.law	Attorney with title
5	cpa.williams@accounting.com	Certified accountant
6	j.williams.cpa@firm.com	Accountant with credential
7	agent.garcia@realty.com	Real estate agent
8	photos.emma@studio.com	Photographer
9	emma.lens@photography.co	Photographer (creative)
10	dev.michael@agency.io	Developer
11	m.walsh.dev@company.io	Developer with credential style
12	coach.sarah@wellness.com	Life/fitness coach
13	chef.james@restaurant.com	Chef or culinary professional
14	therapy.anna@counseling.com	Therapist
15	principal@schoolname.edu	School administrator

These profession-specific email address examples work because they give recipients immediate context — before they even open the email, they know who is writing and why.

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10 Email Address Examples to Avoid

Not every email address example is a good one. These formats look unprofessional, trigger spam filters, or make it harder for recipients to trust the sender.

#	Bad Email Address Example	Why It Fails
1	johnsmith4829@gmail.com	Random numbers — looks like a bot or spam account
2	john_smith@gmail.com	Underscore — easy to mistype; looks dated
3	john.smith.1987@gmail.com	Birth year — reveals personal info; reads as throwaway
4	john@gmail.com	Single name on free provider — impersonation risk
5	JOHNSMITH@COMPANY.COM	All caps — aggressive; convention violation
6	j0hn.5m1th@gmail.com	Leetspeak — impossible to share verbally
7	john..smith@gmail.com	Double dot — technically invalid in many systems
8	superlongfirstname.anotherlongname@gmail.com	Over 20 chars — typo-prone; hard to share
9	noreply.official@gmail.com	Fake "official" — phishing red flag
10	johnsmith@company.com.fake.net	Multiple dots in domain — phishing format

The single most useful test for any email address example: say it out loud. If you have to spell it character by character for someone to write it down correctly, the address is too complicated.

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Email Address Format Quick Reference

These are the most common email address format examples you'll encounter, from the simplest to the more structured:

Format	Email Address Example	Use Case
firstname@domain.com	sarah@company.com	Solo professional, small business
firstname.lastname@domain.com	sarah.jones@company.com	Most professional — universal default
f.lastname@domain.com	s.jones@company.com	Compact; good for long names
firstname.l@domain.com	sarah.j@company.com	Compact; when first names conflict
f.m.lastname@domain.com	s.a.jones@company.com	Full initials; very formal
lastname.firstname@domain.com	jones.sarah@company.com	Some European companies
role@domain.com	hello@company.com	Shared team inbox
department@domain.com	sales@company.com	Department inbox
firstname@provider.com	sarah@gmail.com	Personal (free provider)
firstname.lastname@provider.com	sarah.jones@gmail.com	Personal (free provider, full name)

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What Makes an Email Address Valid?

Every email address example on this page follows the same technical validity rules. An email address is valid when:

1. It has exactly one @ symbol — john@company.com ✓, john@@company.com ✗
2. The local part uses only allowed characters — letters, numbers, ., -, _ — and doesn't start or end with a dot or have two consecutive dots
3. The domain has at least one dot — company.com ✓, company ✗
4. No spaces appear anywhere — john smith@company.com ✗
5. The total length is under 254 characters — this is virtually never an issue in practice

These rules are defined by RFC 5321 and RFC 5322, the technical standards that govern email. Every email address example in this guide satisfies all five rules.

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How Email Address Examples Differ by Country

Email addresses follow the same technical format worldwide, but conventions for the local part vary by country and culture:

Region	Preferred Email Address Example Format	Notes
United States	firstname.lastname@company.com	Dot-separated; most common globally
United Kingdom	firstname.lastname@company.co.uk	Country code domain common
Germany	vorname.nachname@firma.de	First.Last on country domain
France	prenom.nom@entreprise.fr	First.Last; .fr domain
Japan	lastname.firstname@company.co.jp	Last name first common in some orgs
India	firstname.lastname@company.in or .com	Both common; .com widely used
Brazil	nome.sobrenome@empresa.com.br	Country code .com.br
Australia	firstname.lastname@company.com.au	Country code .com.au

The local part format (firstname.lastname) is nearly universal. The domain suffix is where regional conventions diverge most.

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Frequently Asked Questions About Email Address Examples

What is a standard email address example?

A standard email address example follows the format localpart@domain.com. The most common standard format for personal use is firstname.lastname@gmail.com (e.g., john.smith@gmail.com). For business use, the standard is firstname@company.com or firstname.lastname@company.com with a custom domain instead of a free provider. The @ symbol is always present, separating the local part from the domain — this structure is mandatory for any valid email address.

What does a professional email address look like?

A professional email address example uses a custom domain rather than a free provider. For example, john@smithconsulting.com looks professional; johnsmith238@gmail.com does not. The local part uses a real name or a clear function (support, hello, sales) — no random numbers, no underscores, and no characters that require spelling aloud. The most widely accepted professional format is firstname@company.com or firstname.lastname@company.com.

What is an example of an email address for a business?

A business email address example typically takes one of two forms: an individual address like sarah@company.com or sarah.jones@company.com, or a shared-inbox address like hello@company.com, support@company.com, or billing@company.com. Both types always use the company's own domain — not a free provider like @gmail.com. Using a custom domain signals professionalism and improves email deliverability and brand trust.

How do I format an email address?

Every email address follows the same format: local@domain. Write the local part (your name or role), then the @ symbol, then the domain (your email provider or company domain). For example: john.smith@gmail.com. Use dots to separate words in the local part — not underscores or spaces. Keep the local part under 20 characters. For business, replace the @gmail.com with your own domain: john.smith@yourcompany.com.

What is an example of an email address with a custom domain?

An email address example with a custom domain looks like firstname@yourcompany.com — where yourcompany.com is a domain you own rather than a free provider. For example: sarah@bloomflorist.com, support@acmecorp.com, or john.smith@smithlaw.com. Custom domains cost under $15 per year and are standard for any professional or business email. They improve deliverability, look more credible, and let you keep the same address regardless of which email service you use.

What are fake or test email address examples?

For testing and documentation, the domains example.com, example.org, and example.net are officially reserved by RFC 2606 for use in examples and documentation. Valid test email address examples include user@example.com, test@example.org, and admin@example.net. These addresses are safe to use in code samples, documentation, and form validation demos because no real mail server accepts delivery to them. Never use a real person's address in test code or public-facing examples.

What is the difference between an email address and an email name?

An email address is the full deliverable identifier including the @ and domain: john.smith@gmail.com. An email name (also called the display name or sender name) is the human-readable label that appears in the "From" field of an email client — for example, John Smith or Smith Consulting. The email name is metadata that email apps display alongside the technical email address. Both matter: the address must be valid and deliverable; the name should be clear, consistent, and match what recipients expect from you.

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