Spam Gateway Websites
Optenet: Get Optimal Internet - Enterprise Web and Mail Protection | Security as a Service for Service Providers
Web and Mail Security - Optenet is a global leader in high performance Security as a Service (SaaS) solutions for Operators and Service Providers.
1,757,045 
$ 480.00
Spam Filter ISP - spam filter server for Windows | Spam Filter ISP
Spam Filter ISP is an Anti-spam server software for Windows that acts as a gateway/proxy to your existing SMTP server (MTA). Spam Filter filters email based on MAPS RBL and DNS based ORBS and SURBL blacklists, Greylisting, Bayesian statistical filtering and SPF filters. An antivirus plugin is available for anti...
1,598,549 $ 480.00