NUCEM Spam Terminator compared to the best competitors anti-spam solutions is 3 times more accurate at differentiating between valid e-mail and spam. The best competitors anti-spam solution barely achieves a (Total Cost Ratio) TCR of 12 while NUCEM has a TCR of 37. NUCEM uses an e-mail classifier to quarantine spam and then with one click, you can stop that spammer from sending you spam. Includes a safe e-mail viewer.