How MAILER PICK Works
From input to export in four simple steps. Our intelligent engine handles the complexity.
Choose Your Input Source
Select from three powerful input methods to provide your data.
Paste Text
Copy and paste any text content directly
Upload File
Supports TXT, CSV, PDF, and DOCX files
Enter URL
Crawl websites to extract emails automatically
Configure Extraction Settings
Customize how emails are extracted and filtered.
Filter Role Emails
Exclude admin@, info@, support@ etc.
Crawl Depth
Control how deep to scan websites
Validation Level
Choose syntax, DNS, or SMTP validation
Extract & Validate
Our intelligent engine processes your data in real-time.
Regex Extraction
RFC 5322 compliant email detection
Obfuscation Resolver
Decodes hidden email formats
DNS/MX Validation
Verifies domain mail servers
Review & Export
View results and export in your preferred format.
Categorized Results
Grouped by domain with status badges
Export Options
TXT, CSV, or XLSX formats
Copy to Clipboard
Quick copy with custom delimiters
Powerful Features Under the Hood
Enterprise-grade capabilities in a simple interface
Obfuscation Resolver
Automatically detects and decodes obfuscated emails like john [at] company [dot] com
SSRF Protection
Built-in security to prevent Server-Side Request Forgery attacks on URL inputs
Web Crawling
Intelligent same-domain crawler with configurable depth and page limits
DNS/MX Validation
Real-time verification using Cloudflare DNS to check domain mail servers
Role Detection
Identifies and filters role-based emails like admin, support, sales
Auto Deduplication
Removes duplicate emails automatically for clean, unique results