Production-ready fullstack but simple mail server (SMTP, IMAP, LDAP, Antispam, Antivirus, etc.) running inside a container.
Nginx Block Bad Bots, Spam Referrer Blocker, Vulnerability Scanners, User-Agents, Malware, Adware, Ransomware, Malicious Sites, with anti-DDOS, Wordpress Theme Detector Blocking and Fail2Ban Jail for Repeat Offenders
Script that installs/configures a Dovecot, Postfix, Spam Assassin, OpenDKIM Debian web server
TPM-sealed auto-unlock for the GNOME login keyring - works with fingerprint login, without weakening the keyring