Solutions

Premium Anti-Spam Filters

• Instant Deployment

  Setting up our Anti-spam cloud system is very simple. The entire process usually takes less than 5 minutes to get set up! In fact, you don’t even have to tell Blockdos what email addresses on your domain are valid.

• Almost zero false positives

  A “false positive” is when a good email is blocked by a spam filter. While other spam filters use automated systems to “auto-learn” spam, a process that is prone to errors, Blockdos’s rules are carefully engineered to ensure that only real spam is blocked.

• Total Virus Protection

  Like other spam filtering solutions, we use popular virus scanners to help block viruses. These scanners do catch some viruses, but we have added our own detection systems that watch for patterns and automatically block new viruses hours before commercial virus scanners have been updated.
  

• Tremendous Accuracy

  Unlike other spam filtering systems that rely on fancy algorithms that spammers can easily defeat, our Anti-spam’s rule based system features tens of thousands of rules that are constantly updated and maintained by our live support team and automated bots 24/7.

• Free Mail Spooling & Message Logs

  If your mail server goes down, our service will automatically hold your clean messages until your mail server is back online. Mail is automatically held for up to 30 days. On top of this, we also provide 30 days of delivery logs for each clean message so that if a message goes missing, you can easily track it down.