- need to add ``unalternates'' - Other than multipart/mixed and PGP/MIME, Mutt should allow the user to specify what to do with other types of multipart messages (i.e., so a user can deal with S/MIME messages reasonably) - option to not include attachments in replies - handle message/external-body in some fashion - automatic POP mail checking - read/write the .mh_sequences file? - not possible to view the header of a single part message which contains something that requires a mailcap entry to view - need to clean up the error recovery when running out of space when syncing a mbox/mmdf mailbox - allow replying to message/rfc822 attachments