Real-time, continuous, and highly reliable protection from spam and phishing attempts. WatchGuard spamBlocker is so fast and effective, it can review up to 4 billion messages per day, while providing effective protection regardless of the language, format, or content of the message.
- Blocks nearly 100 percent of unwanted and dangerous emails
- Detects spam outbreaks as they emerge for immediate and continuous protection
- Blocks spam regardless of the language, format, or content of the message
- Near zero percent false-positive rating
- Works on both SMTP and POP3 email protocols
- Uses flexible white lists to allow emails from trusted domains