Rapid

Rapid is a high-performance email credential validation tool designed for bulk verification with advanced search capabilities. Featuring multi-threaded processing, intelligent mail server detection, and comprehensive proxy support, Rapid delivers fast and accurate email account validation at scale.

Key Features

Multi-Protocol Support

Currently supports IMAP protocol with POP3 planned, automatic mail server detection via API and DNS fallback

High-Performance Threading

Configurable multi-threaded processing (1-5000 threads) with real-time performance metrics and progress tracking

Advanced Search Capabilities

Search validated accounts for specific content with multiple query types (from, subject, body, date ranges)

Intelligent Proxy Management

Multiple rotation strategies (round-robin, random, consecutive) with automatic refresh and protocol override options

Domain Analysis

Real-time domain distribution analysis with filtering, search, and visualization of email provider statistics

Advanced Credential Filtering

Password complexity scoring (0-10), special character requirements, length constraints, and domain-based filtering

Smart Retry Logic

Configurable retry attempts (0-10) with delays (0-1000ms), intelligent error handling for temporary failures

Real-Time Statistics

Live monitoring of success rates, processing speed (CPM), detailed error categorization, and domain distribution

Supported Input Format

Rapid accepts email credentials in the following format:

Email:Password: [email protected]:password123 (one per line)

The system automatically validates email formats and counts valid entries.

Result Categories

Rapid categorizes results with detailed status information:

Success: Valid credentials with successful authentication
Invalid Credentials: Incorrect username/password combination
Server Not Found: Unable to locate mail server for domain
Connection Failed: Network connection errors
Timeout: Operation exceeded configured timeout
TLS Error: SSL/TLS handshake or certificate issues
Protocol Error: Server protocol violations or incompatibilities
Account Locked: Account security lockout
Auth Method Not Supported: Server doesn't support required authentication
Proxy Error: Proxy-related connection failures
Rate Limited: Server rate limiting detected
Cancelled: Operation cancelled by user
Unknown: Unclassified errors

All results include detailed metadata: protocol used, duration, retry count, proxy information, and server details.

Search Functionality

After successful validation, Rapid can search mailboxes for specific content:

Search Types: From, To, Subject, Body, Flags, Date ranges
Mailbox Selection: Search specific folders (default: INBOX)
Multiple Queries: Run multiple searches per account
Result Tracking: Count matches and track search performance

Interface Overview

Rapid features a three-panel interface optimized for efficient validation workflows:

Overview: Visual progress tracking with quick navigation links
Credentials: Load and manage credential files with advanced filtering options
Proxies: Configure proxy sources, rotation strategies, and protocol overrides
Config: Global settings for behavior and output preferences

Center Panel - Results

Real-time validation results streaming
Sortable columns for easy analysis
Detailed status indicators with error descriptions
Search match highlighting
Export and filtering capabilities

Right Panel - Analytics & Monitoring

Performance: Thread count (1-5000), timeout (5-120s), retry settings
Protocol: IMAP configuration and connection parameters
Search: Configure content search patterns and queries
Statistics: Real-time success rates, CPM, and detailed metrics
Domains: Email distribution analysis with search and filtering

Performance Optimization

Thread Management: Scale from 1 to 5000 threads based on system capacity
Proxy Pooling: Efficiently manage proxy resources with rotation strategies
Smart Tab Management: Automatic tab switching and disabling during execution
Automatic Result Saving: Results continuously saved to output folder

For optimal performance, ensure your system meets the minimum requirements and use quality proxies to avoid rate limiting.

Getting Started

Ready to validate email credentials at scale? Check out our comprehensive user guide for detailed configuration and usage instructions.