IMAP error statuses

When users attempt to access or manipulate their mailboxes or messages via an IMAP client or POP client may, various Message Store errors may occur and be reported or logged; these errors are referred to as IMAP errors, since the Message Store is a fundamentally IMAP-oriented repository of messages. Utilities operating on the Message Store may also encounter such IMAP errors. And MTA channels attempting to deliver to the Message Store, i.e.,   channels or   channels, can also encounter a subset of such IMAP errors (discussed further in ims-ms channel error messages).

Additional details on the underlying Message Store issue that gave rise to an IMAP error status  may be available in the Message Store NSLOG logging for the component  which encountered the issue; in the case of the    channel or LMTP server, see the    NSLOG file discussed in  ims-ms channel  debugging and error logging.

 +The IMAP error text is localizable. The text shown in this table is merely the default text (which happens to be English).

See also:
 * ims-ms channels
 * LMTP channels
 * LMTP client TCPIP channels
 * The MTA
 * notifytarget options
 * ims-ms channel debugging and error logging
 * lmtp Option
 * smtp Option
 * limitheadertermination Option
 * quotagraceperiod Store Option
 * Sieve fileinto action
 * MTA transaction log entry format
 * logging Option
 * log_reason MTA Option
 * Job Controller
 * MAILBOX_BUSY_FAST_RETRY
 * backoff Option
 * checkdiskusage Store Option
 * diskusagethreshold Store Option
 * maxsearchmailboxes Option
 * pin Store Option
 * The Message Store