I’ll keep this short, hoping for a quick answer before work tomorrow.
A colleague has accessed my work PC and read a confidential work email to me from my boss.
I had asked them to do something on my PC (not email related) And I was over their shoulder so know they didn’t read it then. Shortly after this I popped out for half an hour and I believe this is when it was read.
There is nothing specific in our handbook about accessing others emails and PCs but I assume this is not acceptable?