With a setting of 2, attachment crea- tion information is listed individually with the number of the message the attachments relate to. This is written to stdout. This specifies the number of thread levels to outline in the thread index. For instance, if thrdlevels is 2, replies to messages will be indented once in the index, but replies to replies, etc., will only be indented once as well. This specifies the default index that users can view when entering the archive.
Valid types are date, thread, author, and subject.
When enabled, this can be used to submit a new message to the list served by the hypermail archive. NONE means don't use it. They can be listed comma or space separated all on a single line. This can be listed individually on multiple lines or comma or space separated on a single line. This can be listed individually on multiple lines or comma or space separated on a single line.