# Ошибка сертификата на входящем почтовом сервере

**URL:** https://meta.discourse.org/t/incoming-mail-server-has-certificate-error/241178
**Category:** Self-hosting
**Created:** [05.Октябрь.2022 20:17:53 UTC](https://meta.discourse.org/t/incoming-mail-server-has-certificate-error/241178 "2022-10-05T20:17:53Z")
**Posts on this page:** 1
**Showing post:** 9

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### Author: ![Simon\_Manning](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/simon_manning/32/198596_2.png) [@Simon\_Manning](https://meta.discourse.org/u/Simon_Manning)
#### Post date: [06.Октябрь.2022 21:40:02 UTC](https://meta.discourse.org/t/incoming-mail-server-has-certificate-error/241178/9 "2022-10-06T21:40:02Z")

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Если это началось в прошлом ноябре, то это почти наверняка истечение срока действия корневого сертификата Let’s Encrypt. Вам, скорее всего, достаточно просто обновить образ и пересобрать.

> [@Self-hosted mail-receiver update following Let's Encrypt root certificate change](https://meta.discourse.org/t/self-hosted-mail-receiver-update-following-lets-encrypt-root-certificate-change/204924):
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> This announcement only affects self-hosters who are running [Configure direct-delivery incoming email for self-hosted sites with Mail-Receiver](https://meta.discourse.org/t/direct-delivery-incoming-email-for-self-hosted-sites/49487). Managed hosting customers, and self-hosters using POP3 for incoming mail are not affected. As you may be aware, Let’s Encrypt recently [changed their root certificate](https://letsencrypt.org/docs/dst-root-ca-x3-expiration-september-2021/). The old root certificate expired today, and has caused a number of issues for out-of-date clients across the web. All of our systems at CDCK are up-to-date, and were not affected by today’s…

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