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K-Max Bulk Email Sender Suite

$150.00

A smart bulk email sending suite built for high volume campaigns. Send thousands of emails through multiple SMTP servers with automatic rotation, proxy support, and smart failover. Includes DNS validation, spam score checking, blacklist monitoring, and real time campaign tracking. Works with or without proxies. Supports SSL/TLS/STARTTLS on any port. No sending limits, no restrictions.

Features:

Multi-threaded sending : Sends through multiple SMTP servers simultaneously with configurable thread count
Automatic SMTP rotation : Smart Smtp Handling engine rotates between loaded SMTP servers to distribute sending load
Smart rate limiting : Built in rate limit detection prevents servers from getting blocked
Auto switching on failure : Automatically switches to working SMTP when one fails or gets rate limited
Configurable retry attempts : Set how many times a failed email should be retried before skipping
Exponential backoff retry : Failed sends retry with increasing delays to avoid triggering limits
Connection pooling with keep alive : Maintains open SMTP connections for faster sending, no reconnect per email
SSL/TLS/STARTTLS support : Works with port 465 SSL, port 587 STARTTLS, and port 25 plain SMTP
Custom sending delays : Set minimum and maximum delay between each email in seconds
No proxy required : Sends directly without proxies when none are loaded
Configurable thread count : Control how many parallel sending threads run simultaneously
Multi format proxy support : Accepts ip:port, ip:port:user:pass, and user:pass@ip:port formats
Automatic proxy rotation : Rotates between loaded proxies to avoid IP-based blocking
Proxy failover : Dead proxies get automatically skipped and replaced with working ones
Per email proxy retry : Failed proxy triggers immediate switch to next available proxy for that email
Proxy health checker : Tests all loaded proxies for connectivity before campaigns
Weighted proxy selection : Better performing proxies get used more frequently based on success history
SOCKS5 support : Full SOCKS5 proxy support with and without authentication
Professional MIME headers : Proper Message-ID, Reply-To, Return-Path, and List-Unsubscribe headers
HTML template engine : Load multiple HTML templates with automatic rotation between sends
Attachment support : Attach files to all outgoing emails in a campaign
Signature rotation : Randomly selects from multiple signature styles per email
Subject rotation : Rotates through loaded subject lines with personalization token support
Spam word filter : Automatically filters out subjects and templates with high spam scores
Real time dashboard : Live statistics showing sent, failed, bounced, and pending counts
Progress tracking : Visual progress bar showing campaign completion percentage
Real time log : Per email send status with timestamps visible during campaigns
SMTP status table : Live view of each SMTP server status, sent count, and failure count
Campaign results export : Automatically saves full campaign results to CSV with timestamps
Multi-format import : Load recipients from TXT, CSV, and Excel files
Disposable email filtering : Automatically skips known disposable email domains
Duplicate removal : Built-in list cleaner removes duplicates and invalid emails
List splitter : Split large recipient lists into smaller chunks for batch processing
Manual entry : Add individual recipients, names, and subjects manually
SMTP connectivity tester : Test all or selected SMTP servers with single click
DNS record checker : Check MX, SPF, DKIM, and DMARC records for any domain
Blacklist monitor : Check SMTP server IPs against major DNS blacklists
Rate limit detection : Tests if SMTP servers are rate limiting your sends
TLS certificate verification : Checks if SMTP servers support STARTTLS
PTR record check : Verifies reverse DNS records for better deliverability
SMTP banner grab : Retrieves server greeting banners for diagnostics
Auto populated domains : DNS lookup tool auto-fills from loaded SMTP domains
Spam score analyzer : Scans email content for spam trigger words and patterns
Subject line tester : Analyzes subject length, word count, and personalization
HTML validator : Checks email HTML for required tags, alt text, and structure
Personalization checker : Shows which tokens are used and which are available
Template preview : View HTML templates with line numbers and syntax view
SendGrid integration : Content optimization and sender reputation monitoring
Mailgun integration : Email validation and domain reputation tracking
Postmark integration : Spam checking and delivery analytics
Amazon SES integration : Direct email testing and sending quota monitoring
Mailjet integration : Email testing and lifetime statistics
GlockApps integration : Comprehensive spam filter testing across providers
Litmus integration : Multi-provider email rendering and spam testing
Campaign results viewer : Load and filter past campaign results by status
Export to CSV : Export filtered campaign data for external analysis
Summary statistics : Total, sent, failed, and bounced counts per campaign
SMTP performance tracking : Per server sent counts and failure rates
Email header analyzer : Parses raw headers for SPF, DKIM, DMARC results and IP routing
Email verifier : Checks email format, MX records, and disposable domains
Detailed logging : All operations logged to file for debugging

Base Price: $150.00

Total: $150.00

📜 License Agreement

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Tool Licensing agreement

All tools are permanently locked to Telegram and issued under a strict single-user license. Access is enforced through a Telegram-based authorization system that verifies ownership in real time.

Each license is uniquely tied to the verified buyer and cannot be transferred, shared, or resold.

No redistribution.
No bypass attempts.

Any attempt to tamper with, duplicate, or manipulate the authorization system will result in immediate termination of access without warning.

This system exists to protect the product, the buyer’s exclusivity, and the integrity of the licensing structure.

If you are not the verified owner, access is denied automatically and permanently.

By clicking Agree, you acknowledge that you have read and accept these terms.