# 安装后出现SSL错误

**URL:** <https://meta.discourse.org/t/error-ssl-after-installation/162327>\
**Category:** Self-hosting\
**Tags:** unsupported-install\
**Created:** [2020年八月28日 07:35 UTC](https://meta.discourse.org/t/error-ssl-after-installation/162327 "2020-08-28T07:35:08Z")\
**Posts on this page:** 1\
**Showing post:** 5

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**Author:** ![neounix](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/neounix/32/215617_2.png) [@neounix](https://meta.discourse.org/u/neounix)\
**Post date:** [2020年八月29日 04:21 UTC](https://meta.discourse.org/t/error-ssl-after-installation/162327/5 "2020-08-29T04:21:14Z")

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> [@cmdntd](#):
>
> 我完成了，但我改用了 3000 端口。  
> 因为我有很多端口被其他服务占用，所以在映射到子域名之前，我将 Discourse 改到了 3000 端口。

查看这篇 Meta 安装帖子以获取更多线索：

> [@Install Discourse on Plesk(Ubuntu 18.04 LTS)](https://meta.discourse.org/t/install-discourse-on-plesk-ubuntu-18-04-lts/138196):
>
> Hello Guys, i have followed the Install Tutorial for Plesk Onyx (Ubuntu 14.04), but i had many problems. Now i have everything working on my Plesk and i decided to make a new Tutorial(Mail with the Plesk Mail Server) 1. Set options in Plesk Create Domain/Subdomain in Plesk. Activate Let’s Encrypt Certificate. Create a mail account. my example: mail@domain.tld password123 2. Install Docker Go to Extensions. Search for Do…

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