On Fri, 29 Jun 2001, Glenn A. Malling wrote:

+ > My guess would be that WA expects every message to have either only a
+ > text/plain part or at least contains a text/plain as the first part.
+
+ Without Notebook-Header= Full in the list header you get a variant
+ of the LISTSERV ShortHeader in the archive logs.  It may be that
+ wa requires the MIME information that is missing from the message
+ headers without Notebook-Header= Full.

Didn't try that but even with the Short-headers (indeed the default for
notebook-files) the relevant MIME-headers are stored in the archive logs,
they even are shown by wa, just not interpreted as such.

Cheers,

Xander