I keep getting unwanted private messages!
If you keep receiving unwanted private messages from someone, inform the board administrator -- they have the power to prevent a user from sending private messages at all.
I have received a spamming or abusive email from someone on this board!
Sorry to hear that. The email form feature of this board includes safeguards to try to track users who send such posts. You should email the board administrator with a full copy of the email you received and it is very important this include the headers (these list details of the user that sent the email). They can then take action.