This guide explains how to generate a certificate signing request (CSR) for a domain name and all its subdomains with a Web Hosting (excluding free hosting of type Starter).

Setting up a Wildcard Certificate

1. Add a domain alias with an asterisk *

To add an alias of type * to your website:

1. Click here to access the management of your site on the Infomaniak Manager (need help?).
2. Click directly on the name assigned to the site concerned:
   
3. Click on the chevron ‍ to expand the Domains section of this site.
4. Click on the Add a domain button:
   
5. Enter the domain name to add in this format:
   • *.domain.xyz (the asterisk is mandatory, followed by a dot, then the domain name of the website which is domain.xyz in this example)
6. Click on the Confirm button to complete the procedure:
   

2. Install or update an SSL certificate

Example of updating the existing certificate to include the wildcard subdomain *:

1. Click here to access the management of your site on the Infomaniak Manager (need help?).
2. Click directly on the name assigned to the site concerned.
3. Click on SSL Certificate in the left sidebar.
4. Click on the action menu ⋮ located on the right.
5. Click on Update Certificate:
   
6. Make sure the recently added subdomain is selected.
7. Click on the Install button at the bottom:
   
8. Please wait while the creation or update is in progress.