通过电子邮件回复因 Let's Encrypt 更改而突然停止

[david (David Taylor)]

@PeterClamp

自2021年9月30日起，

时间表明这几乎肯定是由letsencrypt证书更改引起的。您可以在此处找到修复该问题的说明：

Self-hosted mail-receiver update following Let's Encrypt root certificate change

This announcement only affects self-hosters who are running Configure direct-delivery incoming email for self-hosted sites with Mail-Receiver. 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. The old root certificate expired today, and has caused a number of issues for out-of-date clients across the web.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…

不幸的是，我们无法为此问题推出自动更新，因此“公告”是我们所能做的最好的——抱歉造成了干扰！