>Can someone with Cyrus IMAP give examples of the file-name metadata. I know Paul already replied to you, but SINCE I had just looked at that code for Cyrus-IMAPd I figure it might be useful information.
Mailboxes (or folders if you prefer) consist of individual messages stored in files in the format "<UID>.". There are a bunch of databases using a format called "twoskip" that contain various bits of message metadata. Also, I belive that Cyrus-IMAPd would get very unhappy if you tried to manipulate it's message store behind its back. The web page that Paul posted in his reply to you has a very good description of how Dovecot uses Maildir; some metadata stored in the filename are the file's size (to avoid a stat() call), the RFC822 size (if, for example, the file is stored with Unix line endings), and IMAP keywords. --Ken -- Nmh-workers https://lists.nongnu.org/mailman/listinfo/nmh-workers
