# The Home of David T. Sadler - All Posts About Let's Encrypt => /posts/letsencrypt/2021-05-28/pre-and-post-validation-hooks-with-certbot/ 2021-05-28 - Pre and Post Validation Hooks with Certbot => /posts/letsencrypt/2021-05-27/wildcard-certificates-with-lets-encrypt/ 2021-05-27 - Wildcard Certificates with Let's Encrypt ### License => https://creativecommons.org/licenses/by-sa/4.0/ The contents of this site is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. Copyright © 2021 David T. Sadler. => / Return to Homepage.