ShlomiPorush/mailcow-logs-viewer v1.4.3

1.4.3

on GitHub

[1.4.3] - 2026-01-01

Changed

Configuration

• Automatic Domain Detection: Removed MAILCOW_LOCAL_DOMAINS environment variable requirement
  • Active domains are now automatically fetched from Mailcow API (/api/v1/get/domain/all)
  • Only active domains are used
  • Domains are cached on application startup
  • No manual domain configuration needed anymore

UI Improvements

• Local Domains Display: Enhanced domains display in Settings page
  • Changed from comma-separated list to grid layout (columns)
  • Scrollable container for many domains

Code Quality

• Code Cleanup: Removed unnecessary comments from codebase
  • Removed verbose comments that don't add value
  • Cleaned up phase markers and redundant inline comments
  • Improved code readability

Fixed

Security Tab

• Timestamp Formatting: Fixed timestamp display in Security tab to match Messages page format
  • All timestamps now properly formatted with UTC timezone ('Z' suffix)
  • Consistent date/time display across all tabs
• Banned Filter: Fixed filter not working correctly for "Banning" messages
  • Now correctly identifies "Banning" (present tense) messages as banned actions
  • Uses priority field ("crit") to determine ban status when message parsing is ambiguous
  • Added support for CIDR notation in ban messages (e.g., "Banning 3.134.148.0/24")
• View Consistency: Removed old table view that was sometimes displayed
  • Only card-based view is now used consistently
  • Smart refresh now uses same rendering function as initial load
• Duplicate Log Prevention: Fixed duplicate security events appearing in Security tab
  • Added deduplication logic based on message + time + priority combination
  • Frontend filters duplicates before display (handles legacy data)
  • Backend import now checks database for existing logs with same message + time + priority before inserting
  • Prevents duplicate entries from being stored in database during import

Import Status

• Last Fetch Run Time: Added tracking of when imports run (not just when data is imported)
  • Status page now shows "Last Fetch Run" (when import job ran) separate from "Last Import" (when data was actually imported)
  • Resolves confusion when imports run but no new logs are available
  • All three log types (Postfix, Rspamd, Netfilter) now track fetch run times

Netfilter Logging

• Enhanced Logging: Added detailed debug logs for Netfilter import process
  • Logs show when fetch starts, how many logs received, how many imported, and how many skipped as duplicates
  • Better error tracking for troubleshooting import delays
• Import Deduplication: Improved duplicate detection during Netfilter log import
  • Now checks database for existing logs with same message + time + priority before inserting
  • Uses combination of message + time + priority as unique identifier (instead of time + IP + message)
  • Prevents duplicate entries from being stored in database

Added

Version Management

• VERSION File: Version number now managed in single VERSION file instead of hardcoded in multiple places
  • Supports both Docker and development environments

Footer

• Application Footer: Added footer to all pages with:
  • Application name and current version
  • "Update Available" badge when new version is detected

Settings Page

• Version Information Section: Added version display in Settings page
  • Shows current installed version
  • Shows latest available version from GitHub
  • Displays "Update Available" or "Up to Date" status
  • Link to release notes when update is available