Still using @gmail.com for your business? What it’s costing you

Business email address on your own domain compared with a free @gmail.com address

Short answer

A business email address uses your own domain, like hello@yourbusiness.co.uk, instead of a free @gmail.com address. It makes you look established, keeps your marketing consistent and stays yours whoever you host with. Setting one up is quick, typically a few pounds a month, and it's included free with every MarketingDone4U website plan.

You’ve just quoted for a decent job. The customer has two emails in their inbox: yours, from daveplumbing79@gmail.com, and your competitor’s, from dave@daveplumbing.co.uk. Same trade. Similar price. Which one looks like the established business?

That’s the whole problem in one glance. You know your work is solid, but the customer can’t see your work yet. All they can see is signals, and a free email address is a signal that quietly says “one bloke, maybe part time, possibly gone next year”. Every quote you send, every invoice, every reply is repeating that signal. Not fair, but true.

The fix is a business email address: an address on your own domain. Here’s what it is, why it matters, and how to sort it this week.

What is a business email address?

A business email address is an email address that uses your own domain name rather than a free provider’s. So hello@yourbusiness.co.uk rather than yourbusiness@gmail.com. If you’re not sure what a domain is, our plain-English guide to website jargon covers it in two minutes.

The address itself works exactly like any other email. You can even read it inside the Gmail or Outlook apps you already use. The difference is entirely in what it says about you, and in who controls it.

What a free address is really costing you

Credibility at the exact moment it matters. People judge quotes and enquiries on thin evidence. A matching domain across your website, your email and your invoices reads as an organised, established firm. A mismatch reads as a side project. When you’re one of three quotes, that impression can decide it before price does.

Free advertising for someone else. Every email you send from @gmail.com promotes Google’s brand instead of yours. dave@daveplumbing.co.uk puts your business name in front of the reader every single time. It’s the cheapest branding you’ll ever own.

Your marketing looks inconsistent. Website says yourbusiness.co.uk, email says something else entirely. Customers notice the seam, even if they couldn’t tell you why it feels off.

A deliverability question you don’t need. Business systems and spam filters treat mail from your own properly-set-up domain as easier to identify and trust than a generic free address that anyone can register in seconds. You want zero avoidable reasons for a quote to land in junk.

And the quiet risk: you don’t control it. If a free account is ever locked or compromised, there’s no support number and no ownership to point to. An address on your own domain belongs to your business. Staff change, providers change, the address survives.

Gmail vs your own domain, side by side

Free @gmail.com Your own domain
First impression Sole trader, informal Established business
Whose brand it promotes Google’s Yours
Control Google’s account rules You own the domain
Matches your website No Yes
Team addresses (info@, accounts@) No Yes, as many roles as you need
Cost Free Typically a few pounds a month, or included free with our website plans

How to get one (it’s a 10-minute decision)

Honestly, this is one of the easiest upgrades in business. You need two things: a domain name, and an email service attached to it.

  1. If you already have a website, you already own a domain. Your hosting or email provider can add mailboxes on it, and our guide to small business website hosting explains how those services fit together.
  2. If you don’t have a domain yet, register one (roughly £10 to £20 a year for a .co.uk) and add an email plan from a mainstream provider for a few pounds per mailbox per month.
  3. Set up sensible addresses. Your name for personal correspondence, plus role addresses like hello@ or accounts@ that don’t break when people change.
  4. Update everything. Website, invoices, Google Business Profile, social profiles, email signature. Then set your old free address to forward, so nothing gets lost.

If that still sounds like a job you’ll put off, this is exactly the sort of thing we just do for people. Professional email is included free with every MarketingDone4U website plan, which start at £99 a month as a managed monthly service (minimum 12-month term, hosting and SSL included too; MarketingDone4U owns the site unless you buy it out, buyout available, and support is by email or ticket). One monthly price, and the email, domain and website all match from day one. You can see what’s included in each plan before you decide anything.

Frequently asked questions

What is a business email address?

A business email address is one that uses your own domain name, such as hello@yourbusiness.co.uk, instead of a free provider’s domain like @gmail.com or @hotmail.com. It works like any normal email account, but it carries your brand, matches your website and remains under your business’s control permanently.

How much does a business email address cost in the UK?

Budget for two parts: the domain, roughly £10 to £20 a year, and the mailbox, typically a few pounds per month per user from mainstream providers. MarketingDone4U includes professional email free within its monthly website plans, so if you’re getting a site anyway, the email effectively costs nothing extra.

Can I keep using Gmail with a business email address?

Yes. You can connect an address on your own domain to the Gmail or Outlook interface you already know, so nothing about your daily routine changes. Customers see dave@daveplumbing.co.uk; you still read and send everything from the same app on your phone. It’s the best of both.

Does a business email address help with spam filters?

It helps you avoid own goals. A properly set-up domain with the standard authentication records gives receiving systems a clear, verifiable sender identity, whereas free addresses are trivially easy for scammers to imitate. No address guarantees the inbox, but your own domain removes avoidable reasons to be treated with suspicion.

What email addresses should a small business set up?

Start with two: a personal one (sam@) for conversations, and a role one (hello@ or info@) for the website and general enquiries. Add accounts@ once invoicing gets busy. Role addresses matter because they survive staff changes, and they let you route enquiries without publishing anyone’s personal inbox.

Will changing my email address lose me old enquiries?

Not if you switch properly. Keep the old free address alive and set it to forward to the new one, then update your website, invoices, directories and signature. Reply from the new address so contacts update naturally. After a few months the old address is just a safety net quietly catching stragglers.


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MarketingDone4U writes every guide on this blog. The job is simple: give owner-led UK businesses straight answers about websites, SEO, paid ads and social media, with real prices attached, so you can make decisions without wading through jargon or sales fluff.

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