Filters Spam, Virus, Phishing, Malware and Rest of the Junk too :)

Junk Freezer Starter

Protects up to 100
mailboxes of your domain.

Junk Freezer Basic

Protects up to 500
mailboxes of your domain.

Junk Freezer Professional

Protects up to 1000
mailboxes of your domain.