BillionMail Releases

A minor patch release fixing an authentication or signature issue with Google services to ensure proper connectivity.

Nov 26, 2025

A maintenance release correcting header issues in cached streaming responses to ensure proper data transmission and compatibility.

Nov 21, 2025

BillionMail v4.8 adds domain blacklist monitoring with manual and auto-scanning capabilities, along with bug fixes for tag logic, suspend list scanning, and whitelist access issues.

Nov 7, 2025

BillionMail v4.7 introduces mailbox quota management with real-time monitoring and alert notifications, along with 14 bug fixes addressing configuration, relay, permissions, and API issues.

Oct 16, 2025

BillionMail v4.6 enhances developer experience with API documentation settings, adds TXT export format for contacts, and optimizes email validation scanning performance.

Sep 29, 2025

BillionMail v4.5 significantly enhances bulk email capabilities with tag management, contact activity tracking, and marketing task improvements including dynamic editing and campaign duplication.

Sep 19, 2025

This release focuses on enhancing outbound IP management and system stability. It introduces domain-specific IP allocation while removing arbitrary file read functionality for security. Key highlights include Postfix configuration optimizations, database constraint fixes, and improved reverse proxy compatibility.

Sep 4, 2025

The update brings advanced content variation capabilities and significant log management improvements. Users can now utilize Spintax for emails and benefit from reduced disk usage via log compression. Key highlights include campaign replication, enhanced contact validation, and multi-domain SMTP support.

Aug 21, 2025

This version prioritizes performance improvements and resolves critical issues affecting account management and SMTP relay. Campaign lists now load significantly faster, and full TLS support has been enabled for secure transmissions. Key highlights include account import/export fixes and post-logout routing corrections.

Aug 8, 2025

Users gain a visual Postfix Queue Manager and enhanced tools for bulk account operations and auditing. The release includes robust logging capabilities and a smart system to automatically suspend invalid contacts. Key highlights include manual queue control and mailbox migration tools.

Aug 1, 2025

A major update introducing AI-driven email generation and significant improvements to the contact management interface. The platform now supports conversational template creation and full compatibility with aaPanel environments. Key highlights include the AI template editor and API testing workflow.

Jul 22, 2025

This release enhances API capabilities and introduces subscription management features with double opt-in support. System stability is improved through better service filtering and domain-level configuration options. Key highlights include custom attributes and batch processing.

Jul 4, 2025

The update refines the IP warmup system and installation process to ensure smoother setup and operation. Critical bugs regarding BCC rules and system settings have been resolved to maintain stability. Key highlights include improved warmup scoring and installation port detection.

Jun 25, 2025

This major version introduces the IP Warmup System Beta and a comprehensive Sending API for transactional emails. It also features an interactive dashboard for marketing campaign analytics and enhanced security measures. Key highlights include smart rate adjustment and fail2ban improvements.

Jun 19, 2025

Focuses heavily on security enhancements including fail2ban and DKIM fixes, alongside automated certificate management. The release optimizes mail routing algorithms and improves system stability for concurrent operations. Key highlights include security fixes and anti-spam verification.

Jun 16, 2025

The initial release of the transactional email engine and a visual drag-and-drop template builder. It also includes Japanese localization and significant performance optimizations for the maillog analyzer. Key highlights include template variables and the subscription form endpoint.

Jun 6, 2025

This release focuses on enhancing email deliverability through improved scoring algorithms and SSL infrastructure, alongside major upgrades to the deployment system and core service monitoring.

May 29, 2025

Optimized the SMTP relay server for better reliability and fixed critical Postfix configuration issues regarding default domains, alongside general UI and stability improvements.

May 21, 2025

The stable 1.0 release introduces core services like SMTP relay and Dark Mode, alongside essential fixes for session persistence and account creation.

May 20, 2025

Added multi-language support to the interface and resolved critical DKIM header issues affecting email sending.

May 8, 2025