doveadm-expunge - Expunge messages matching given search query

search_query
              Expunge messages matching this search query.  See doveadm-search-query(7) for details.

       This  command  can  be  used  to  expunge mails matching the given search query.  It is typically used to
       expunge old mails from users' Trash and/or Spam mailboxes. To test which messages a  given  search  query
       would match, you can use doveadmfetch or doveadmsearch commands.

       In  the  first  form,  doveadm(1)  will  execute the expunge action with the environment of the logged in
       system user.

       In the second form, the command will be performed for all users.

       In the third form, doveadm(1) will expunge messages of the users listed in the given file.

       In the fourth form, only matching mails of the given user(s) will be expunged.

       This example expunges messages from Spam mailbox that were saved/copied there more than two weeks ago:

       doveadmexpunge-ujane.doe@example.orgmailboxSpamsavedbefore2w

       doveadm-expunge - Expunge messages matching given search query

       Global doveadm(1) options:

       -D     Enables verbosity and debug messages.

       -osetting=value
              Overrides the configuration setting from /etc/dovecot/dovecot.conf and from the  userdb  with  the
              given  value.   In  order  to  override multiple settings, the -o option may be specified multiple
              times.

       -v     Enables verbosity, including progress counter.

       Command specific options:

       -A     If the -A option is present, the command will be performed for all users.  Using  this  option  in
              combination  with  system  users  from  userdb{driver=passwd} is not recommended, because it
              contains also users with a lower UID than the one configured with the first_valid_uid setting.

              When  the  SQL  userdb  module  is  used   make   sure   that   the   iterate_query   setting   in
              /etc/dovecot/dovecot-sql.conf.ext  matches  your  database  layout.   When  using  the LDAP userdb
              module, make sure that the iterate_attrs  and  iterate_filter  settings  in  /etc/dovecot/dovecot-ldap.conf.ext  match  your  LDAP  schema.  Otherwise doveadm(1) will be unable to iterate over all
              users.

       -Ffile
              Execute the command for all the users in the file.  This is similar to the -A option, but  instead
              of  getting  the  list  of  users  from  the  userdb, they are read from the given file.  The file
              contains one username per line.

       -d     Delete the mailbox if it is empty after expunging.

       -Ssocket_path
              The option's argument is either an absolute path to a local UNIX domain socket, or a hostname  and
              port (hostname:port), in order to connect a remote host via a TCP socket.

              This allows an administrator to execute doveadm(1) mail commands through the given socket.

       -uuser/mask
              Run the command only for the given user.  It's also possible to use '*' and '?' wildcards (e.g. -u
              *@example.org).
              When  neither  the  -A  option, nor the -Ffile option, nor the -uuser was specified, the command
              will be executed with the environment of the currently logged in user.

       Report  bugs,  including  doveconf-n  output,  to  the  Dovecot  Mailing  List   <dovecot@dovecot.org>.
       Information about reporting bugs is available at: http://dovecot.org/bugreport.html

doveadm(1), doveadm-fetch(1), doveadm-purge(1), doveadm-search(1), doveadm-search-query(7)

Dovecot v2.3                                       2015-05-09                                 DOVEADM-EXPUNGE(1)

doveadm [-Dv] expunge [-Ssocket_path] [-d] search_querydoveadm [-Dv] expunge [-Ssocket_path] [-d] -Asearch_querydoveadm [-Dv] expunge [-Ssocket_path] [-d] -Ffilesearch_querydoveadm [-Dv] expunge [-Ssocket_path] [-d] -uusersearch_query