I like that it is very lightweight, it is very easy to use and it doesn't make my computer freeze, it is very intuitive and keeps me protected at all times, I recommend it 100%.

With EuropeanMX I have finally managed to effectively protect my business from spam and viruses in mail attachments. Setting up the spam filter was easy and took very little time. After switching the MX records to Eunetic's filter cloud, I no longer received any spam. The admin panel of the filter offers lots of setting options, but this is not necessary, as the filter already works great with the default settings.

The spam filter works perfectly. Very easy to set up, just change the MX records. No false positives found so far. Personal and fast support :)