Guide
Rapid is designed for high-performance email credential validation with advanced search capabilities. This guide covers configuration, optimization strategies, and best practices for achieving maximum validation rates while maintaining accuracy.
Interface Overview
Rapid's interface is organized into three panels:
- Left Panel: Overview, Credentials, Proxies, and Config tabs
- Center Panel: Real-time results display with sortable columns and export options
- Right Panel: Performance, Protocol, Search, Statistics, and Domains tabs
During execution, configuration tabs are disabled to prevent changes. Only Overview, Statistics, and Domains tabs remain accessible.
Configuration
Load Credentials
Select your credential file containing email:password combinations.
Supported format: One credential per line as [email protected]:password
The system uses regex patterns to parse various email:password formats.
The system automatically detects and counts valid email formats.
Configure Filters
Use the Credentials tab filters to refine your dataset:
- Include Domains - Whitelist specific domains (e.g., gmail.com)
- Exclude Domains - Blacklist domains to skip
- Exclude Country TLDs - Skip country-specific domains
- Max Emails Per Domain - Limit emails per domain
- Normalize Domains - Convert to lowercase for consistent matching
- Unique Emails - Remove duplicates
Select Protocol
Choose the email protocol for validation:
- IMAP - Recommended, widely supported, allows search functionality
- POP3 - Coming soon
Configure Proxies
Set up proxy configuration for distributed checking:
- Select a text file containing proxies (one per line)
- See proxy formats documentation for all supported formats
- Default protocol: SOCKS5 if not specified
Without proxies, all checks use your direct connection which may trigger rate limits.
Performance Settings
Optimize checking performance based on your system and proxy quality:
Thread Count (1-5000)
- Start with 50-100 threads and increase gradually
- Monitor CPM (checks per minute) as you scale
- Adjust based on proxy quality and server responses
- Higher thread counts require better proxies and system resources
Configure Search (Optional)
Set up email searches to run on validated accounts:
Start Validation
Click Start to begin the validation process.
The interface automatically switches to:
- Overview Tab (left panel) - Visual progress circle
- Statistics Tab (right panel) - Real-time metrics
Monitor real-time statistics:
- Progress - Visual circle and percentage
- CPM - Checks per minute (current and average)
- Success/Failed/Errors - Detailed categorization
- Active Workers - Current thread utilization
- Search Results - Match counts per query
- Domain Distribution - Real-time email provider stats
Use Pause/Resume for long-running operations. Access the Domains tab during execution to analyze email distribution in real-time.
Understanding Results
Optimization Strategies
Maximizing Speed
- Thread Scaling - Start low and increase gradually while monitoring CPM
- Proxy Quality - Use residential or datacenter proxies with low latency
- Timeout Tuning - Balance between speed and accuracy
- Disable Searches - Skip search queries for pure validation
- Batch Similar Domains - Group credentials by domain for cache efficiency
Domain Analysis
The Domains tab provides real-time insights into email distribution:
Best Practices
Troubleshooting
Summary
Rapid provides enterprise-grade email validation with:
- Flexible Configuration - Adapt to any validation scenario
- High Performance - Scale from 1 to 1000+ concurrent checks
- Advanced Features - Search capabilities and detailed filtering
- Comprehensive Results - Detailed status tracking and error reporting
- Reliability - Retry logic and intelligent error handling
Whether validating a few accounts or millions, Rapid delivers the speed and accuracy needed for professional email validation operations.