Hillstone Anti Spam feature
• Real-time spam classification and prevention
• Confirmed Spam, Suspected Spam, Bulk Spam, Valid Bulk
• Protection regardless of the language, format, or content of the message
• Support both SMTP and POP3 email protocols
• White-lists to allow emails from trusted domain/email addresses
Please view the Hillstone Next Gen Firewall to know more detail or contact Nessar Vietnam.