# Why we auto-delete slack messages – killing tribal knowledge at Last9

- **期号**: SRE Weekly Issue #346（2022-11-06）
- **作者**: Nishant Modak — Last9
- **链接**: https://blog.last9.io/why-we-auto-delete-slack-messages-killing-tribal-knowledge-at-last9/

## 简介

> At last9, we auto-delete slack messages after 2 days on all personal Direct Messages. These retention policies force teams to improve documentation, kill tribal knowledge and drive accountability for mistakes, errors.

## 正文

> ⚠️ 抓取失败：URLError: [SSL: UNEXPECTED_EOF_WHILE_READING] EOF occurred in violation of protocol (_ssl.c:1032)