When you're running a business, your email address does more than deliver messages. It signals who you are, what role you play, and how seriously you take your work. A single inbox tied to your name works fine at the start—but as your business grows, you'll likely want more flexibility.

That's where email aliases come in. They give you the ability to use multiple addresses that all feed into one inbox, keeping things organized without multiplying your accounts. It's one of the simplest ways to manage your communications more professionally—and it's easier to set up than you might think.

What's an email alias?

An email alias is an additional email address that points to an existing inbox. When someone sends a message to that alias, it doesn't go to a separate account—it gets delivered directly to your main mailbox.

Think of it like a nickname. You might go by different names in different contexts, but every message still finds its way to you.

For example, if your main inbox is sarah@yourbakery.com, you could create an alias like hello@yourbakery.com or orders@yourbakery.com. Any message sent to those addresses lands right in Sarah's inbox. No extra login. No second account. Just more addresses, all pointing to the same place.

How aliases differ from separate inboxes

It's easy to confuse an alias with a dedicated inbox, so here's the key distinction:

• An alias forwards incoming messages to an existing account. You receive everything in one place, but senders see a different address.

• A separate inbox is its own standalone account with its own storage, login, and identity. It exists independently.

If you give a team member their own inbox—say, marcus@yourbakery.com—they log in separately and manage their own email. If you create an alias for info@yourbakery.com that routes to your inbox, there's no separate account. You see everything, and it all lives in one place.

Neither option is better across the board. Aliases are ideal for one person managing multiple roles. Separate inboxes make more sense when different people are actually handling those addresses.

Common uses for email aliases

Role-based addresses

One of the most common reasons business owners create aliases is to separate different functions of their business—without creating separate accounts for each one.

Common examples include:

• hello@ or hi@—A friendly catch-all for general inquiries

• info@—A more formal general contact address

• support@—For customer service questions and troubleshooting

• orders@—For purchase confirmations and order-related messages

• billing@—For invoices and payment questions

• partnerships@ or collab@—For collaboration inquiries

These addresses look professional and help customers instinctively know where to reach you. When everything routes to one inbox, you can use labels or filters to stay organized without the overhead of logging into multiple accounts.

Privacy protection

If you post a contact address publicly—on your website, in a directory, or on a flyer—you might prefer not to expose your primary inbox. An alias gives you a buffer. You can share iinfo@yourbusiness.com freely, and if that address starts attracting spam, you can retire it without changing your core email account.

Temporary campaign addresses

Running a promotion, contest, or limited-time event? You can create an alias like sale@yourbusiness.com or spring2026@yourbusiness.com specifically for that campaign. Once the campaign ends, you simply stop using or deactivate the alias. Your main inbox stays clean and organized.

Testing and onboarding

Aliases are also useful when you're testing a new product, service, or workflow. Create a dedicated alias to handle responses from a pilot campaign, then review and evaluate without mixing those messages into your regular correspondence.

The benefits of using aliases

A more professional presence

Sharing role-based addresses like support@ or hello@ signals that your business is structured and serious—even if it's just you behind the scenes. Customers and clients don't need to know that info@yourbrand.com and orders@yourbrand.com both land in the same inbox. What they see is a professional, organized business.

Brand consistency

All your alias addresses carry your custom domain, which means every touchpoint reinforces your brand. Whether a customer emails hello@, info@, or orders@, they're seeing your domain name—not a platform or a personal address. That consistency builds recognition over time.

Streamlined organization

When all your aliases feed into one inbox, you can set up filters to automatically label or sort incoming messages by the address they were sent to. A message to support@ gets tagged "Support." A message to orders@ goes straight into an "Orders" folder. You stay organized without switching between multiple accounts.

Flexibility without complexity

Starting out solo but planning to grow? You can begin with aliases and later convert them into full inboxes if and when you hire someone to manage that function. You're not locked into one approach. Aliases let you act like a larger operation while keeping things simple behind the scenes.

What aliases can't do

It's worth being clear about the limitations so you can plan accordingly.

Aliases aren't two-way

When you receive a message at info@yourbusiness.com and reply to it, your reply goes out from your primary address—not from the alias. The recipient sees your main inbox address in the "From" field unless you've configured your email client to send from that alias specifically. Some platforms, like Google Workspace, let you set this up, but it's a separate step.

Aliases don't have separate storage

Everything routes to your main inbox, so there's no isolated mailbox for each alias. If you need team members to independently manage a shared inbox, a dedicated account or a shared inbox feature is a better fit.

Aliases aren't standalone identities

If you need two different people to each have their own professional address with independent login access, separate accounts are the right tool—not aliases.

How to create email aliases

The process varies depending on your email provider. If you use Google Workspace, you can add aliases directly from the Google Admin console—no extra cost for basic aliases. Most providers include alias functionality as part of their standard plans.

If you register your domain with Squarespace and set up Google Workspace, creating and managing aliases is straightforward. You don't need technical expertise or a developer to configure it. The setup is guided, and the tools are built to be accessible even if you're new to managing business email.

Building a professional email identity

An email alias is a small detail that makes a meaningful difference. It lets you present a polished, role-based identity to the world while keeping your operations lean and manageable behind the scenes.

Whether you're running a one-person business or a small team, aliases help you look organized, protect your primary inbox, and keep your brand consistent across every communication.

And it all starts with a custom domain. Without your own domain—like yourbusiness.com—you can't create branded aliases or a professional email identity. Once your domain is in place, building out a smart email structure is simple.

An email alias isn't a complicated concept, but it's a powerful one. One person, many addresses, all managed from a single inbox. It's a flexible, low-maintenance way to stay professional, organized, and consistent as your business grows.

If you're ready to set up a custom domain and build out your business email, Squarespace makes it simple to get started. Register your domain, connect Google Workspace, and create the aliases that fit the way you work.