I have some odd indexing issues with Dovecot and I'm curious if it has to do with the metadata. It's a longshot but something that is recommended for mbox format users at:

http://wiki.dovecot.org/MailboxFormat/mbox


   Dovecot's Metadata

Dovecot uses C-Client (ie. UW-IMAP, Pine) compatible headers in mbox messages to store metadata. These headers are:

   * X-IMAPbase: Contains UIDVALIDITY, last used UID and list of used
     keywords
   * X-IMAP: Same as X-IMAPbase but also specifies that the message is
     a "pseudo message"
   * X-UID: Message's allocated UID
   * Status: R (\Seen) and O (non-\Recent) flags
   * X-Status: A (\Answered), F (\Flagged), T (\Draft) and D (\Deleted)
     flags
   * X-Keywords: Message's keywords
   * Content-Length: Length of the message body in bytes

Whenever any of these headers exist, Dovecot treats them as its own private metadata. It does sanity checks for them, so the headers may also be modified or removed completely. None of these headers are sent to IMAP/POP3 clients when they read the mail. Preferably your LDA should strip all these headers before writing the mail to the mbox.


So I'm wondering if there is any reason these headers shouldn't be stripped for every email on the system by MD?

regards,
KAM
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