The best business email provider in the UK for small teams.From £1.50/user/mo.

It depends on what you need. MailAfiniti is the best fit if you want dedicated, secure email on your own domain at a low price: £1.50/user/month billed annually, with guided SPF/DKIM/DMARC setup and free migration. Google Workspace (£5.20/user/mo) and Microsoft 365 win if you need the full productivity suite. Fasthosts and Krystal are solid UK hosts if you want email bundled with web hosting.

UK business email typically runs £1.50 to £6 per user per month. MailAfiniti starts at £1.50/user/month (billed annually), so a 10-person team pays £180/year versus £624 on Google Workspace Business Starter, a saving of £444/year. No setup fees, no long tie-in.

Yes. MailAfiniti enforces TLS encryption in transit, generates your SPF, DKIM, and DMARC records for you (the three records that stop spoofing and keep mail out of spam), and runs spam and virus filtering on every mailbox. Your email is not scanned for advertising, and there are no ads.

Yes. .co.uk, .uk, and every other extension are fully supported, along with UK registrars including 123 Reg, Fasthosts, GoDaddy UK, and Namecheap. You keep your domain where it is and point your DNS to MailAfiniti. Setup takes about 5 minutes.

Three steps: sign up and add your domain, add the DNS records we generate for you at your registrar, then create your mailboxes and aliases. Your professional address (you@yourcompany.co.uk) is live in minutes and works in Outlook, Apple Mail, and the Gmail app straight away.

If your team mainly uses Google Workspace or Microsoft 365 for email rather than Docs, Sheets, or Teams, MailAfiniti delivers the same custom-domain email and deliverability for far less: £1.50/user/month versus £5.20 on Google Workspace. You keep professional email and drop the productivity suite you are not using.

Yes. Our team moves every email, folder, and contact from Google Workspace, Microsoft 365, Fasthosts, or any IMAP host, with zero downtime. Migration is free on Professional and Enterprise plans, and most UK teams complete the switch over a weekend.

Yes. Full IMAP and SMTP support means MailAfiniti works with Microsoft Outlook, Apple Mail, Thunderbird, the Gmail app on iOS and Android, and any client that supports standard email protocols.

No tie-in. MailAfiniti is month-to-month. Cancel any time and export your email via IMAP. There is also a 30-day money-back guarantee: full refund, no questions asked.

Free email on your own domain is rare and usually comes with ads, tiny storage, or no support. MailAfiniti offers a free 14-day trial (no card required) so you can set up your custom-domain email, migrate, and test deliverability before you pay. After that it is £1.50/user/month billed annually.