Speed Smtp Scanner V2.5 Free Download

To use the tool effectively (or defend against it), you must understand its internal logic. Here is a step-by-step breakdown of a typical scanning session:

Based on descriptions from various download sites and user forums, here are the claimed features of Speed SMTP Scanner V2.5: Speed Smtp Scanner V2.5 Free Download

| Feature | Description | |---------|-------------| | High-Speed Multi-Threading | Scans thousands of IPs per second using adjustable thread counts (up to 500+). | | CIDR & Range Support | Accepts single IPs, IP ranges (e.g., 192.168.1.1-255), or CIDR notation (e.g., 203.0.113.0/24). | | SMTP Authentication Testing | Supports LOGIN, PLAIN, CRAM-MD5 mechanisms; includes built-in weak password lists. | | Open Relay Check | Tests using common relay test emails (e.g., test@example.com to test@test.com). | | Proxy Integration | Can route scans through SOCKS4/5 or HTTP proxies to hide the source IP. | | Result Export | Saves working servers, open relays, and cracked credentials to .txt or .csv files. | | Banner Grabbing | Retrieves SMTP server banners (e.g., ESMTP Exim, Microsoft ESMTP). | | Geo-IP Filtering | Option to target specific countries or exclude certain ranges. | | Lightweight & Portable | Under 2 MB, no installation required – runs directly from a USB drive. | To use the tool effectively (or defend against

A: Absolutely not. Cracks and keygens are the #1 vector for malware. Assume any executable from a torrent or crack site is dangerous. A: Absolutely not

If you are a mail server administrator concerned about being targeted by users of this tool, here are proven countermeasures:

All results are streamed to the GUI and saved to disk. The user can then use the resulting SMTP list for mass mailing (spam) or other purposes.

If you still wish to download the tool for legitimate testing, here is where it typically appears: