Regarding the "human spammer" problem: I suggested awhile ago that it would be a good idea to include a "report message" feature, which would allow users to report spam and messages to the admin. Basically, they would press a "report message" button, which would send a PM to the admins along with the offending message. This would allow people to report spammers, (and give admins the ability to verify that it was, in fact, a spam message), without giving admins the ability to access others' mailboxes.

It doesn't, however, copy the offending message so the admin can determine if it is spam or not, which is something that I would think would be kind of important. Perhaps if that sort of thing could be integrated into the report user function. It would be good if a message could be included as some sort of attachment, in a way that the reporting user couldn't doctor it. Actually, for the most part, I am very very satisfied with the features available in uddeim, this was just something to think about.