Hi, I think I may have found a minor bug in the documentation for the mailbox module, at: http://docs.python.org/library/mailbox.html Right at the beginning of section 18.4.2. ("Message objects"), when describing the mailbox.Message class, is the following: "A subclass of the email.Message module’s *Message*. Subclasses of mailbox.Message add mailbox-format-specific state and behavior." The word "Message" indicated above with asterisks is a hyperlink to: http://docs.python.org/library/mailbox.html#mailbox.Message I think it should instead link to: http://docs.python.org/library/email.message.html#email.message.Message Regards, Luke