v4.6

Billionmail/BillionMailv4.6Sep 29, 2025by dreambladeflag

AI Summary

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

Key Highlights

API Documentation settings for developer portal
TXT export format for contact exports
Accelerated email validation through optimized algorithms
Fixed IP whitelist accessibility for unsubscribe page
Fixed contact list export failures
Fixed empty campaign prevention for non-sendable recipients

New Features

API Documentation
Export Format Expansion (TXT)
Performance Optimization for email validation

Full Release Notes

# BillionMail v4.6 Release Notes  

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## ✨ 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, supporting diverse data processing needs  

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## ⚡ Performance Optimization  
- **Accelerated email validation**  
  Optimized abnormal email scanning through improved algorithms and data processing logic, significantly increasing scan speed  

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## 🐛 Bug Fixes  
- **IP whitelist accessibility**  
  Fixed unsubscribe page access issues when IP whitelist is enabled  
- **Contact list export reliability**  
  Resolved contact list export failures under specific conditions  
- **Empty campaign prevention**  
  Fixed issue where marketing tasks with entirely non-sendable recipients would create empty campaigns