About a year and a half ago, I discovered my wife was having an affair. I learned that she had been communicating with the man she was having an affair with through text messages and emails. Unfortunately, I now have reason to believe that it is still going on. I could easily confirm whether or not my suspicions are true by looking at her emails. The problem is, the email she used to communicate with him is her work email on a company server, which I have no access to. I know there is keylogger software available for capturing the contents of her emails, and I have the IP address off her computeer, so I should be able to install it remotely, but I am worried that the software will be detected by the company's antivirus software(don't know which kind they use). Since I don't want to be proscecuted for installing the software, I was curious if there is a version on the market which would be completely undetectable?