Maildir is a huge improvement over mbox for storing local mails of users. Why? I will not go into a long explanation about this, because it is not the scope of this post, but just consider that saving each mail in its own file on the disk (Maildir) opposed to saving all mails in a single file (mbox) is much faster. Not only faster, but it is also much easier to manipulate the files (that are...
Cleanup Maildir Folders (Archive/delete Old Mails)
C