Whole domain filtering at one low price
Other services charge extra for every email address on your domain, or require you to set up a separate subscription for each of your domain aliases. With our service there’s no limit!
Automatic mail spooling
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.
Zero-Hour 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.