Most modern firewalls and IDSs will instantly block Hscan's aggressive scanning patterns.
Compatible with various SMTP standards, though older versions may lack modern TLS 1.2 or 1.3 support required by current providers like Office 365 or Gmail. Configuration and Setup Guide Smtp Scanner Hscan 1.2 Download
If you are looking for "HScan 1.2" today, you should proceed with extreme caution for several reasons: Most modern firewalls and IDSs will instantly block