Why doesn't Automated Certificate Management support wildcard domains?


Your application uses a wildcard domain and that prevents you from using our Automated Certificate Management (ACM) feature. You would like us to support it and wonder why it's not possible.


Currently, ACM doesn't support wildcard domains as mentioned in the known limitations section of our Dev Center article. Supporting wildcard domains is something we'd like to do, but unfortunately this limitation comes upstream from Let's Encrypt. They don't issue certificates with wildcard domains in the domain list. They have a discussion thread in their community forum about this if you're interested. We won't be able to support wildcard domains until Let's Encrypt does.

Ask on Stack Overflow

Engage with a community of passionate experts to get the answers you need

Ask on Stack Overflow

Heroku Support

Create a support ticket and our support experts will get back to you

Contact Heroku Support
Terms of Service Privacy Cookies © 2018 Salesforce.com