NAME

       mbexamine - Cyrus IMAP documentation

       Examine a cyrus-format mailbox

SYNOPSIS

       mbexamine [ -C config-file ] [ -u uid ] mailbox...
       mbexamine [ -C config-file ] [ -s seqnum] mailbox...
       mbexamine [ -C config-file ] -q mailbox...
       mbexamine [ -C config-file ] -c mailbox...

DESCRIPTION

       mbexamine  will  examine  the  header,  index,  and  cache  files  of a cyrus format mailbox and dump the
       information contained therein.  It can also limit its output  to  a  specific  uid  or  sequence  number,
       through use of the -s and -u switches.

       mbexamine reads its configuration options out of the imapd.conf(5) file unless specified otherwise by -C.
       It uses <configdirectory>/mailboxes.db to locate the mailbox on disk.

OPTIONS

       -C config-file
              Use the specified configuration file config-file rather than the default imapd.conf(5).

       -u uid Dump information for the given uid only.

       -s seqnum
              Dump information for the given sequence number only.

       -q     Compare  the  quota  usage  in  cyrus.index  to  the  actual  message  file  sizes  and report any
              differences.  If there are differences, the mailbox SHOULD be reconstructed.

       -c     Compare the records in cyrus.index to the actual message files report any differences.   This  can
              help detect issues if messages files were manipulated manually and/or restored incorrectly.

EXAMPLES

       mbexamine user.jsmith
          Examine the mailbox hierarchy rooted at user.jsmith.

       mbexamine -u 00000004 user.jsmith
          Examine the mailbox hierarchy rooted at user.jsmith looking for messages with UID = 00000004.

       mbexamine -q user.jsmith
          Examine the mailbox hierarchy rooted at user.jsmith checking quotas.

       mbexamine -c user.jsmith
          Examine  the  mailbox  hierarchy  rooted  at user.jsmith comparing index records to the actual message
          files in the mailbox directory.

FILES

       /etc/imapd.conf, <configdirectory>/mailboxes.db

SEE ALSO

       imapd.conf(5)

AUTHOR

       The Cyrus Team, Nic Bernstein (Onlight)

COPYRIGHT

       1993-2017, The Cyrus Team

3.0.13                                          December 16, 2019                                   MBEXAMINE(8)