libemail-mime-attachment-stripper-perl 1.317-2 (s390x binary) in ubuntu noble

 Given a Email::MIME object, Email::MIME::Attachment::Stripper detaches all
 attachments from the message and makes them available separately.
 .
 The message you're left with might still be multipart, but it should only be
 multipart/alternative or multipart/related.