Michael Zedeler

Results 12 issues of Michael Zedeler

This PR: - Added automated backup with built in rotation scheme. - Optimized build time by generating keys as last step. - Misc. cleanup.

### 📝 Preliminary Checks - [X] I tried searching for an existing issue and followed the [debugging docs](https://docker-mailserver.github.io/docker-mailserver/latest/config/debugging/) advice, but still need assistance. ### 👀 What Happened? My server just...

service/security/fail2ban
issue/limited support
issue/(likely) user-related misconfiguration
kind/bug/report