I've read about the pep trust management model which associates the pep User ID with a human, not with an email ID.
If I understand that right, this means that I can use one key for all of my email adresses (since I'm the same human). I was wondering though, how this can deal with shared mailboxes, i.e. mailboxes that not only me but also other people are fetching at their computers. I certainly don't want them to have use the same key that I use for all of my email addresses.
So I might be getting something wrong, but how does the trust management model work? And how can I use it if I have some private email adresses and some shared mailboxes on my client?