Review on GreatHorn by Will Powers

I like that we can use this software to protect our business from phishing emails. It's very easy for us to set up using their user friendly interface. We have not encountered any problems so far with greathorn. The only thing I dislike about it is sometimes when you are trying to send an attachment in your message, you get the error "The operation could not be completed". This is really annoying because some of my clients don't understand what attachments mean. They think they need to attach something before sending the messages but then realize there was nothing attached. With greathorn, all you do is just enter the person's email address and password and click send! You will never receive any other type of notification or anything.