1.0123 Reg Blog: Small business tips, insight and advicehttps://www.123-reg.co.uk/blog123 Reghttps://www.123-reg.co.uk/blog/author/123-reg/rich600338<blockquote class="wp-embedded-content" data-secret="pos5sD6CDd"><a href="https://www.123-reg.co.uk/blog/infographics/email-what-is-email-hosting/">Email: What is Email Hosting?</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.123-reg.co.uk/blog/infographics/email-what-is-email-hosting/embed/#?secret=pos5sD6CDd" width="600" height="338" title="“Email: What is Email Hosting?” — 123 Reg Blog: Small business tips, insight and advice" data-secret="pos5sD6CDd" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://www.123-reg.co.uk/blog/wp-includes/js/wp-embed.min.js </script> https://www.123-reg.co.uk/blog/wp-content/uploads/2026/06/Titan_email.png1440414Email hosting is a service that lets you use email addresses linked to your own domain name, rather than a generic address like Gmail or Outlook. So instead of something like yourname@hotmail.com, you could use you@your-big-idea.co.uk. It’s a small change, but it makes a big difference. A custom email address looks more professional, builds trust, and keeps your branding consistent across everything you do. It also connects your email directly to your domain, so your website, email, and business identity all work together under one name.   Why email hosting matters For businesses, email hosting is about more than just sending and receiving messages. Every email you send is a reflection of your brand. Whether you’re replying to a customer enquiry, confirming an order, or reaching out to a supplier, a professional email address helps create a stronger first impression. It shows that you’re established, credible, and serious about what you do. It also makes day-to-day communication easier to manage. Instead of everything sitting in one personal inbox, you can create dedicated addresses like sales@, support@, or info@. This keeps messages organised and helps teams work more efficiently, especially as your business grows. Over time, this structure becomes essential. As enquiries increase and responsibilities are shared, having clear, purpose-driven inboxes helps you stay responsive and professional. See also: What are the Benefits of a Professional Email Address?   How email hosting works Behind the scenes, email hosting is quite straightforward. When you send an email, it’s routed through secure servers managed by your hosting provider. These servers handle everything from delivery and storage to spam filtering and security checks. When someone emails you, the process works in reverse, with messages arriving safely in your inbox. In simple terms, email hosting gives your email a dedicated, reliable home. Unlike free services, which are designed for personal use, hosted email is built to support business communication at scale. A good email host like 123 Reg will give you tools that make everyday use easier, such as: ☐  Webmail access, so you can check emails from any browser ☐  Mobile and desktop syncing, keeping your inbox up to date across devices ☐  Calendars and contacts, helping you stay organised ☐  Built-in spam and virus protection, keeping your data secure It’s everything you need to run email smoothly, without having to think about the technical side.   What you can expect from email hosting A good email hosting service is designed to be reliable, secure, and easy to use. Typically, you can expect: ✓ A custom email address using your domain name ✓ Consistent, dependable email delivery ✓ Strong spam filtering and security features ✓ Access across desktop, mobile, and webmail ✓ The ability to create multiple mailboxes or shared inboxes. For example, a small business might use hello@ for general enquiries, support@ for customer issues, and accounts@ for billing. Each address has a clear purpose, making communication easier for both your team and your customers.   Choosing the right email hosting option There are a few different options depending on how much you need from your email setup. 123 Reg Professional Email is a simple option if your main goal is to have branded email addresses that match your domain. It’s easy to set up and includes the core tools you need for everyday communication. This makes it a great fit for small businesses or sole traders who want a professional presence without added complexity. Microsoft 365 Email from 123 Reg gives you business email plus access to Microsoft apps like Outlook, Word, Excel, and PowerPoint, depending on your plan. It’s designed for businesses that want email plus productivity tools in one place, along with features like cloud storage and collaboration tools. Both options use your domain name for a professional email address, but Microsoft 365 is better if you want a wider set of business tools alongside email. More Than Email: M365 Add-Ons to Power Your Small Business Why you’ll love Professional Email powered by Titan If you’ve ever relied on a free email account for business, you’ll know how quickly things can become cluttered. Long threads, missed messages, and a lack of structure can slow you down. Professional Email powered by Titan is designed to make everyday communication easier and more efficient. It combines a clean, user-friendly interface with practical tools that help you stay on top of your inbox. Features like Smart Write AI can help you draft replies, refine your wording, and respond faster to common enquiries. This is especially useful if you’re handling a high volume of emails or want to maintain a consistent tone in your communication. Because it’s built around your domain name, every message you send also reinforces your brand. You’re not just communicating, you’re presenting your brand in a more professional way. For more, check out: Half Typed, Fully Brilliant: Professional Email Powered by Titan