v4.9

TabbyML/tabbyv4.9Dec 11, 2025by lotkmm

AI Summary

This release enhances email management by adding retention policies, configurable DKIM keys, and tracking options, alongside automatic log cleanup.

Key Highlights

Email Retention Policy Configuration to automatically purge old records.
DKIM Record Generation with Standard (2048-bit) and Compatibility (1024-bit) options.
API Email Sending with specific Contact Group selection.
Configurable Tracking Options to disable open and click tracking.
Automatic Log Compression and Cleanup for the Core service.

New Features

Email Retention Policy Configuration
DKIM Record Generation with Long and Short Key Options
API Email Sending with Contact Group Selection
Configurable Tracking Options
Automatic Log Compression and Cleanup for Core Service

Full Release Notes

## BillionMail v4.9

#### New Features

- Email Retention Policy Configuration
  Added an "Email Retention Days" setting to automatically purge sent email records older than the specified number of days, effectively controlling database size and disk usage.
- DKIM Record Generation with Long and Short Key Options
 The DKIM configuration now offers two key length options: Standard (2048-bit) and Compatibility (1024-bit), balancing security with compatibility for DNS providers that impose record length limits.
- API Email Sending with Contact Group Selection
You can directly specify to enter the "Contact Group" that has been created.
- Configurable Tracking Options
You can now disable open tracking and click tracking at either the campaign or global level to meet privacy compliance requirements or suit specific use cases.
- Automatic Log Compression and Cleanup for Core Service
Implemented automatic log rotation, gzip compression, and time-based cleanup for the Core service, significantly reducing disk usage during long-term operation.