# Letsencrypt certificato fallimento nel rinnovo

**URL:** <https://meta.discourse.org/t/letsencrypt-certificate-failure-to-renew/204885>\
**Category:** Product Support\
**Created:** [30 Settembre 2021, 4:12pm UTC](https://meta.discourse.org/t/letsencrypt-certificate-failure-to-renew/204885 "2021-09-30T16:12:07Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![dax](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/dax/32/244677_2.png) [@dax](https://meta.discourse.org/u/dax)\
**Post date:** [30 Settembre 2021, 4:19pm UTC](https://meta.discourse.org/t/letsencrypt-certificate-failure-to-renew/204885/2 "2021-09-30T16:19:18Z")

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Si prega di consultare:

- [Transitioning to ISRG's Root - Let's Encrypt](https://letsencrypt.org/2019/04/15/transitioning-to-isrg-root.html)
- [DST Root CA X3 Expiration (September 2021) - Let's Encrypt](https://letsencrypt.org/docs/dst-root-ca-x3-expiration-september-2021/)

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