If your request doesn't match the categories above (private feedback, for media inquiries, etc.) please use this form to submit questions and comments. Please submit these in English using Latin characters and numbers only. Please note that the volunteers tracking this contact form may have a backlog of messages.
Generally speaking, support can't be provided by private email. If you are having an issue, or something is not clear, it's possible that someone else is having the same (or a similar) issue and, thus, any response should be publicly visible (and searchable) in the forums, so please post there. If your situation requires quick assistance, you might consider hiring a paid consultant.