At my company we have RedHat7.x as server for web, email etc. I am concerned about the security of my email messages: do our administrator read our messages ? Suppose I have access for minutes to our server. Where should I look for scripts or signs that copies of email messages are saved?
What about the messages I read from a POP server outside of our company?
Tell me what would you do if you would want to spy their messages so I will know where to look for.
I am willing to select more winners for the answer, each for 200 points !