Here is a theory that says that some fraud perpetrators are not actually evil, but they don’t see that they are being evil, depending on the frame of mind they are put into.
Psychology Of Fraud: Why Good People Do Bad Things : NPR.
Apparently they profile tourists and then force them to open their email on their own PC (which means basically you’re giving them your email login through a keylogger) and they look into it.
If you disagree you’re hiding something and not allowed into the country.
Besides using profiling, which is innefective, it’s a huge invasion of privacy. Not even the USA goes this far.
Israel steps up email border checks | The Australian.