Ubuntu

Binary package “maildir-utils” in ubuntu lunar

  1. Lunar (23.04)
  2. maildir-utils

Set of utilities to deal with Maildirs (upstream name mu)

 mu is a set of utilities to deal with Maildirs, specifically,
 indexing and searching.
  - mu index - recursively scans a collection of email messages, and
    stores information found in a database.
  - mu find - searches for messages based on some search criteria.
  - mu mkmdir - creates a new Maildir.
 .
 mu uses libgmime to parse the message, and Xapian to store the message data.

Source package