Moved the mta_sts hidden input to the top of the form alongside other checkbox hidden inputs (active, backupmx, gal, etc.) to ensure consistent form serialization behavior. This matches the pattern used for all other checkbox fields in the template edit form.
Co-authored-by: DerLinkman <62480600+DerLinkman@users.noreply.github.com>
The edit function now properly preserves existing attribute values from the database when updating a domain template, instead of resetting to hardcoded defaults. This applies to all template attributes including the newly added MTA-STS fields.
Co-authored-by: DerLinkman <62480600+DerLinkman@users.noreply.github.com>
* Initial plan
* Add MTA-STS support for alias domains
Co-authored-by: DerLinkman <62480600+DerLinkman@users.noreply.github.com>
* Improve domain normalization and code style in mta-sts.php
Co-authored-by: DerLinkman <62480600+DerLinkman@users.noreply.github.com>
* Add error handling for idn_to_ascii in mta-sts.php
Co-authored-by: DerLinkman <62480600+DerLinkman@users.noreply.github.com>
* Add database error handling for alias domain query
Co-authored-by: DerLinkman <62480600+DerLinkman@users.noreply.github.com>
* Add ACME certificate support for MTA-STS on alias domains
Query alias_domain table to find aliases with MTA-STS enabled target domains and request certificates for mta-sts.<alias-domain> subdomains.
Co-authored-by: DerLinkman <62480600+DerLinkman@users.noreply.github.com>
* compose: bump image tag to 1.95
* Add MTA-STS DNS records display for alias domains in UI
When viewing an alias domain's DNS diagnostics, check if the target domain has MTA-STS enabled and display the required DNS records for the alias domain.
Co-authored-by: DerLinkman <62480600+DerLinkman@users.noreply.github.com>
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Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: DerLinkman <62480600+DerLinkman@users.noreply.github.com>
Co-authored-by: DerLinkman <niklas.meyer@servercow.de>
* Allow making spam aliases permanent
* added german translation
* updated Spamalias Twig + Rename in Spam Alias
* compose: update image tags to align to vendor version
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Co-authored-by: DerLinkman <niklas.meyer@servercow.de>
* Replace pigz with zstd for backup compression
This change replaces pigz (parallel gzip) with zstd (Zstandard) as the
compression algorithm for mailcow backups while maintaining full backward
compatibility with existing .tar.gz backups.
Benefits:
- Better compression ratios (12-37% improvement in tests)
- Improved compression speed with modern algorithm
- Maintains rsyncable functionality for incremental backups
- Full backward compatibility for restoring old .tar.gz backups
- Wide industry adoption and active development
Changes:
- Backup compression: pigz --rsyncable -p → zstd --rsyncable -T
- Backup decompression: pigz -d -p → zstd -d -T
- File extensions: .tar.gz → .tar.zst
- Added get_archive_info() function for intelligent format detection
- Updated backup Dockerfile to install zstd alongside pigz
- Restore function now auto-detects and handles both formats
- Updated FILE_SELECTION regex to recognize both .tar.zst and .tar.gz
- Updated comments to reflect new file extension
Backward Compatibility:
- Restore automatically detects .tar.zst (preferred) or .tar.gz (legacy)
- Existing .tar.gz backups can still be restored without issues
- pigz remains installed in backup image for legacy support
- Graceful fallback if backup file format not found
Testing:
- Added comprehensive test suite (test_backup_and_restore.sh)
- 12 automated tests covering all scenarios:
* Backup creation (both formats)
* Restore (both formats)
* Format detection and priority
* Error handling (missing files, empty dirs)
* Content integrity verification
* Multi-threading configuration
* Large file compression (8.59 MB realistic data)
Test Results:
✓ zstd compression working
✓ pigz compression working (legacy)
✓ zstd decompression working
✓ pigz decompression working (backward compatible)
✓ Archive detection working
✓ Content integrity verified
✓ Format priority correct (.tar.zst preferred)
✓ Error handling for missing files
✓ Error handling for empty directories
✓ Multi-threading configuration verified
✓ Large file compression: 37.05% improvement
✓ Small file compression: 12.18% improvement
* move testing script into development folder
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Co-authored-by: DerLinkman <niklas.meyer@servercow.de>
