🚀 v0.5.1 — Cloud Email Integration

This release introduces full cloud email system integration and expanded logging visibility across all core and standalone modules.
It focuses on communication reliability, secure environment upgrades, and diagnostic transparency.

⚙️ Main Script

/script/proxmox-backup.sh

Added

• ☁️ Implemented cloud email system integration for summary and notification delivery.

🧩 Core Libraries

/lib/log.sh

Added

• 🧭 Added MAC address display in log output.
• 📬 Added display of email delivery status via cloud service.

/lib/notify.sh

Added

• ☁️ Integrated cloud email system for external delivery.
• 🧠 Added MAC address display within email reports.

/lib/email_relay.sh

Added

• 🆕 Created new cloud-based email handling module for relay and delivery management.

/lib/env

Added

• ☁️ Added cloud email functionalities to the environment configuration.

🧰 Standalone Scripts

/script/install.sh

Added

• 🪶 Modified and updated the email section in the .env file during upgrade to include new required data.
• 🧾 Added log entries for .env file check routine steps.

Fixes

• 🧩 Corrected initial .env file template which was using an outdated version.

/script/security-check.sh

Added

• 🧰 Added new secure files to the whitelist.
• 🔍 Added additional files for extended security checks.

/script/fix-permissions.sh

Added

• 🧾 Added new file validation check to ensure consistent permissions.

✅ Overall Improvements

• ☁️ Seamless integration with cloud-based email systems.
• 🧩 Enhanced .env management and upgrade validation.
• 🧭 Improved visibility of email and MAC address information in logs and reports.
• 🔒 Strengthened security scan coverage.
• ⚙️ Improved diagnostic routines and permission validation.

✨ Result: The system now features a complete and secure cloud email relay layer, with richer logs and safer upgrade workflows.

Compatibility: PVE and PBS
Installation: bash -c "$(curl -fsSL https://raw.githubusercontent.com/tis24dev/proxmox-backup/main/install.sh)"