Your domain and business email

Know what you own

A domain name is registered through a registrar for a renewable period. The registrant and account access matter more than whose name appears on a quote. Ask to see the registrar, renewal date, registrant details and recovery email. Keep the login in a business-controlled password manager with more than one trusted recovery route.

If an agency registers the domain for you, agree in writing that your business controls it and can move it. Make sure the email used to recover the domain does not depend entirely on that same domain.

Separate the moving parts

The domain registration, DNS settings, website hosting and email hosting are related but different services. DNS is the set of records that tells browsers and mail systems where to go. A website move need not automatically move your email, and an email move can affect delivery even when the site looks normal.

Ask whoever makes changes to document the current records and the intended change. Avoid cancelling the old service before the new one works and important data has been transferred.

Use a professional address

An address at your own domain helps customers recognise the business and lets you keep the same public contact details when staff or providers change. Create mailboxes or aliases around roles such as enquiries or bookings where they fit your team, rather than tying all contact to one employee.

The address itself does not make email secure or deliverable. You still need account protection, sensible access and a provider that supports the volume and features you need.

Protect access

Use unique passwords and multi-factor authentication where available. Give staff separate accounts when possible so access can be removed without changing the entire business inbox. Check forwarding rules and recovery addresses, especially after a supplier or employee leaves.

Decide who can change DNS and who can approve a transfer. A simple access register should say which provider holds the domain, website and email, and who the business owner contacts if something breaks.

Set up email authentication

Mail systems use records such as SPF, DKIM and DMARC to help receivers assess whether a message is authorised by your domain. The details depend on your email provider. Ask the provider for the correct records and test after changes; copying generic settings from another domain can stop mail.

Also check that website forms send through an appropriate service and that replies go to a monitored mailbox. A form that appears to work but lands in spam is a business problem, not just a technical one.

Plan renewals and billing

Record the domain renewal date, payment method and notification address. Know who receives warnings about failed billing. The same applies to email and hosting subscriptions. If an agency pays on your behalf, ask what happens if the relationship ends or a card expires.

A missed renewal can affect both the site and email. Put a calendar reminder in a business account and check that the registrar has up-to-date details.

Moving to another provider

Before a move, export website files and content, back up mail if needed, document DNS, confirm domain unlock and transfer requirements, and agree a cutover date. Some services can overlap during the transition to avoid a gap. Keep the old setup until the new site and mail are working.

Ask for a clear handover list rather than only a password. Your new supplier needs to know where the domain is registered, what services depend on it and which integrations send mail.

A short ownership checklist

Check the registrar account, registrant, renewal, DNS access, mail provider, website host, recovery routes and current administrator list. Put the answers in a secure business record. If a provider cannot explain these basics, ask for clarity before agreeing to more work.

Our agency selection guide covers contract and exit questions. For connected communications, agree who owns each number and channel as well as the domain.

Test from the customer side

Send a message to every public address from an outside account, reply to it and check where it lands. Submit the website form and confirm both delivery and the acknowledgement shown to the visitor. Check that aliases reach the correct team and that old staff accounts no longer receive copies. These checks are especially important after a domain, website or email migration.

Keep an inventory of third-party services that send mail using your domain, such as booking confirmations or invoices. When changing an email provider, update their authentication records and sender settings. An overlooked system may continue to send messages that fail or land in spam, even though ordinary staff email appears fine.

Questions you may have