Your My Domain name is a subdomain used in login URL and application URLs across your Salesforce org, including sites and Visualforce pages. Understand what determines your org’s URL formats and the structure of those formats.
Required Editions
| Available in: both Salesforce Classic and Lightning Experience |
| Available in: Group, Essentials, Professional, Enterprise, Performance, Unlimited, and Developer Editions |
All orgs get a My Domain by default. If you don’t like your org’s My Domain name, you can change it.
A My Domain uses Salesforce domain suffixes such as my.salesforce.com for your org’s URLs. Your My Domain name is used in the system-managed host names for your Salesforce Sites and Experience Cloud sites. To use a custom domain such as https://www.example.com to serve your org’s Salesforce Sites and Experience Cloud sites, see Custom Domains.
- What Determines Your URL Formats
Understand how your My Domain affects the login and application URLs for your Salesforce org, and learn about enhanced domains. Review the impact of stabilizing certain URL formats when you have a My Domain. - My Domain Host Names
Understand the purpose of each host name that Salesforce serves for your org. - My Domain Login and Application URL Formats
Review the login and application URL formats for Salesforce orgs. The URLs are different for production and sandbox orgs. - My Domain URL Format Changes with Enhanced Domains Deployment
Understand how login and application URL formats changed when enhanced domains, the latest version of My Domain, were deployed. These changes apply only to orgs created in June 2022 or earlier.