Mail Access Checker By Xrisky V2 [patched] Jun 2026

The Mail Access Checker by XRisky V2 is a popular automated tool used primarily by security researchers and system administrators to verify the validity of email accounts across various providers. This version is an upgrade over its predecessor, offering faster processing speeds, improved proxy support, and a more intuitive user interface. Core Features of XRisky V2 Multi-threaded processing for high-speed checking. Support for IMAP and POP3 protocols. Advanced proxy integration (HTTP/S, SOCKS4, SOCKS5). Automatic domain detection and configuration. Detailed logging and result exporting. Technical Performance and Capabilities

The software is typically unsigned, which triggers modern security warnings during execution.

The tool separates "Hits" (working accounts) from "Bad" or "Custom" results in real-time. mail access checker by xrisky v2

[22:14:02] Checking: jane.smith@test.org:letmein [22:14:03] STATUS: INVALID | Auth failed (incorrect password)

The tool connects to unusual ports and communicates with servers suspected of hosting Command and Control (CnC) infrastructure (e.g., via MicrosoftHandler.exe ). Execution and Security Risk The Mail Access Checker by XRisky V2 is

(Prepared 10 April 2026)

Businesses use it to purge inactive or dead emails from their internal marketing lists. Support for IMAP and POP3 protocols

| Category | Protocol | Example Providers | Authentication Modes | |----------|----------|-------------------|----------------------| | | SMTP (25, 465, 587) | Any mail server with SMTP auth | PLAIN , LOGIN , CRAM‑MD5 , XOAUTH2 | | | POP3 (110, 995) | Outlook.com, Yahoo! Mail | USER/PASS , APOP | | | IMAP (143, 993) | Gmail, iCloud, custom IMAP | LOGIN , PLAIN , XOAUTH2 | | Web‑Mail APIs | HTTP/REST (TLS) | Gmail (OAuth2), Outlook (Microsoft Graph), Yandex, Zoho, ProtonMail (API) | OAuth2 token, API key, basic auth | | Enterprise SSO | SAML, OpenID Connect (OIDC) | Office 365, G Suite, Okta | Bearer token, SAML assertion | | Custom | Any TCP/UDP (via plugin) | Legacy corporate mail, niche providers | User‑defined handshake script (Lua) |