For help getting Let’s Encrypt certificates, create your own new topic in the Help category. Use the New Topic button in the forum to do this.

This category is for discussion about configuring servers to work with Let's Encrypt certificates, either manually or using Certbot.

This category is for discussion of feature requests for the Let's Encrypt service.

This category is for discussing development of all Let’s Encrypt clients, including Certbot.

This category is for questions about the Internet Security Research Group, the parent organization of Let's Encrypt. Examples include how to donate money to ISRG, how it's set up organizationally, or how to interact with it for other purposes besides obtaining certificates.

Discussion about this site, its organization, how it works, and how we can improve it.

This category is for discussion about policy decisions related to the issuance and renewal of certificates.

This category is for technical questions about how issuance & renewal work.

This category is for documentation about various aspects of Let's Encrypt's software and services. More documentation can also be found at https://letsencrypt.org/docs/.

This category contains posts from Let's Encrypt regarding incidents.

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Low-volume announcement list for API changes. Watch this category if you maintain an ACME client for use with Let’s Encrypt, or administer a hosting provider that offers Let’s Encrypt integration.

This category is a low-volume announcement list for the Let’s Encrypt certificate transparency logs. Watch this category if you submit certificates to one of our logs, or otherwise want to stay up to date with changes to our certificate transparency environment.