I like that it's easy to use, has a very intuitive interface and is relatively cheap (although still expensive). There are some things in this software that could be improved such as adding more filters or better support for custom rules. It works well enough though and we've been happy with our results thus far. The benefits of having an effective anti-spam system include being able to ensure that you're not sending out spam emails. This also helps reduce the amount of complaints from people who receive unsolicited messages. I like that it has so many features, but some of them are a little confusing to use (like the spam filter). The price is also a bit high compared to other similar products. But overall, this software was easy to set up, and I have been able to find any issues with it yet. We've had no problems with it. It is very effective at protecting our email servers.