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On the recordRead 11 Oct 202618 facts
Email Sleuth
On the record
- Batch processing
- Batch mode accepts a JSON array of contacts with first name, last name, and domain fields.github.com · read 11 Oct 2026
- Browser verification
- The installer can install ChromeDriver for enhanced verification, and the README describes managing its service from the CLI.github.com · read 11 Oct 2026
- Email discovery
- It can generate plausible email candidates and scrape company websites for addresses.github.com · read 11 Oct 2026
- Installation
- The maker provides a setup script, manual binary downloads, and instructions to build from source; the README describes Windows, macOS, and Linux binaries.github.com · read 11 Oct 2026
- Integrations
- The README mentions API-based checks but does not name specific API providers or integrations.github.com · read 11 Oct 2026
- Intended use
- Repository topics include cold email, contact enrichment, email verification, lead generation, and open source.github.com · read 4 Oct 2026
- Intended users
- The README describes finding valid email addresses for business contacts when the user knows the contact’s name and company domain.github.com · read 11 Oct 2026
- License
- The repository lists an MIT License.github.com · read 11 Oct 2026
- Lookup
- A single-contact lookup takes a person’s name and a company domain.github.com · read 4 Oct 2026
- Network requirement
- SMTP verification requires outbound access to port 25, which the README says many ISPs block.github.com · read 11 Oct 2026
- Output options
- The CLI can print a simplified summary or save detailed results to a JSON file.github.com · read 11 Oct 2026
- Purpose
- Email Sleuth is a Rust application that discovers and verifies professional email addresses from contact names and company domains.github.com · read 11 Oct 2026
- Results
- Results can include candidate addresses, confidence scores, verification status, methods used, and verification logs.github.com · read 11 Oct 2026
- SMTP requirement
- SMTP verification requires outbound access to port 25, which the README says many ISPs block.github.com · read 4 Oct 2026
- Support
- The repository provides an Issues page for questions and reports; the README does not state a support service or response commitment.github.com · read 11 Oct 2026
- Verification methods
- Its three modes use DNS and SMTP, add API checks in enhanced mode, and add a headless browser in comprehensive mode.github.com · read 4 Oct 2026
- Verification modes
- It offers basic, enhanced, and comprehensive verification modes using combinations of DNS, SMTP, API checks, and a headless browser.github.com · read 11 Oct 2026
- Workarounds
- For blocked SMTP access, the README suggests enhanced or comprehensive modes, a cloud server, or a VPN that allows port 25 traffic.github.com · read 11 Oct 2026
