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)...

BillionMail v4.8

Domain Blacklist Detection

Added blacklist monitoring for domains with support for manual detection and auto-scanning. System will alert if domain or IP is blacklisted. Manual scan available in domain list; alert settings (notify email, recipient) configurable in settings page.

Bug Fixes

• Email Marketing: enhance tag logic to support NOT condition in batch...

BillionMail v4.7

Mailbox Quota Management

• Added mailbox storage quota management functionality, supporting real-time monitoring of mailbox usage. The system automatically triggers alert notifications when usage approaches the limit. Administrators can promptly track resource consumption, improving system stability and operational efficiency.

Bug Fixes

• Fixed an issue ca...

BillionMail v4.6 Release Notes

✨ New Features

🔌 API Documentation

• Developer portal enhancement
  Added API documentation settings for easy access to system APIs, improving development efficiency and integration accuracy

📊 Export Format Expansion

• Multi-format contact export
  Added TXT export format to contact export functionality, suppor...

BillionMail v4.5 Release Notes

✨ New Features

📧 Bulk Email Enhancements

• Subscription list tag management
  Added tag management functionality for subscription groups
• Contact activity tracking
  Record last active time for each contact
• Advanced contact organization
  Manage contacts by both tags and groups simultaneously
• **Batch ta...