On 2021/04/07 17:01, Chris Green wrote:
I'm looking for a tool which will allow me to search through a large hierarchy of maildir messages and then provide actions to take on the matched messages.
fdm? <https://github.com/nicm/fdm/blob/master/MANUAL>Or some other filter-and-deliver program -- but not procmail, because it's a zombie, abandoned by its last maintainers, last release 20 years ago.