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Free trial

Take a 30-day free trial and see the effectiveness of


Discover all the benefits of eliminating unwanted email traffic on your network.


  • Productivity increase.
  • Reduce the risk of virus infections on your network computers.
  • Robust protection against information theft as bank passwords.
  • Internet bandwidth savings.
  • Anti-spyware: all attached files are scanned and malicious blocked.


The SPFBL MX filter identifies spam before it even reaches your email box.


Using intelligent algorithms, it identifies 99% of all spam.


The filtering is based on the DNSBL, which is fed instantly by thousands of users in Brazil. When many users identify the same email as spam, the information is passed on to all other SPFBL users.


Contact us by email, enter the company name and domain. You can test our service free of charge, at the end of the 30 days if you do not want to continue, nothing will be charged.