'reverted' old-style update-process; removed billing-classes, -functions and -templates; some sql-fixes;
377 lines
12 KiB
Plaintext
377 lines
12 KiB
Plaintext
##VERSION: $Id: imapd.dist.in,v 1.32 2004/11/25 04:57:04 mrsam Exp $
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#
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# imapd created from imapd.dist by sysconftool
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#
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# Do not alter lines that begin with ##, they are used when upgrading
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# this configuration.
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#
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# Copyright 1998 - 2004 Double Precision, Inc. See COPYING for
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# distribution information.
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#
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# This configuration file sets various options for the Courier-IMAP server
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# when used with the couriertcpd server.
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# A lot of the stuff here is documented in the manual page for couriertcpd.
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#
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# NOTE - do not use \ to split long variable contents on multiple lines.
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# This will break the default imapd.rc script, which parses this file.
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#
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##NAME: ADDRESS:0
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#
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# Address to listen on, can be set to a single IP address.
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#
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# ADDRESS=127.0.0.1
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ADDRESS=0
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##NAME: PORT:1
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#
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# Port numbers that connections are accepted on. The default is 143,
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# the standard IMAP port.
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#
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# Multiple port numbers can be separated by commas. When multiple port
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# numbers are used it is possible to select a specific IP address for a
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# given port as "ip.port". For example, "127.0.0.1.900,192.68.0.1.900"
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# accepts connections on port 900 on IP addresses 127.0.0.1 and 192.68.0.1
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# The previous ADDRESS setting is a default for ports that do not have
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# a specified IP address.
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PORT=143
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##NAME: AUTHSERVICE:0
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#
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# It's possible to authenticate using a different 'service' parameter
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# depending on the connection's port. This only works with authentication
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# modules that use the 'service' parameter, such as PAM. Example:
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#
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# AUTHSERVICE143=imap
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# AUTHSERVICE993=imaps
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##NAME: MAXDAEMONS:0
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#
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# Maximum number of IMAP servers started
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#
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MAXDAEMONS=50
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##NAME: MAXPERIP:0
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#
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# Maximum number of connections to accept from the same IP address
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MAXPERIP=10
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##NAME: PIDFILE:0
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#
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# File where couriertcpd will save its process ID
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#
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PIDFILE=/var/run/imapd.pid
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##NAME: TCPDOPTS:0
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#
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# Miscellaneous couriertcpd options that shouldn't be changed.
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#
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TCPDOPTS="-nodnslookup -noidentlookup"
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##NAME: IMAP_CAPABILITY:1
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#
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# IMAP_CAPABILITY specifies what most of the response should be to the
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# CAPABILITY command.
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#
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# If you have properly configured Courier to use CRAM-MD5 or CRAM-SHA1
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# authentication (see INSTALL), set IMAP_CAPABILITY as follows:
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#
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# IMAP_CAPABILITY="IMAP4rev1 UIDPLUS CHILDREN NAMESPACE THREAD=ORDEREDSUBJECT THREAD=REFERENCES SORT QUOTA AUTH=CRAM-MD5 AUTH=CRAM-SHA1 IDLE"
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#
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IMAP_CAPABILITY="IMAP4rev1 UIDPLUS CHILDREN NAMESPACE THREAD=ORDEREDSUBJECT THREAD=REFERENCES SORT QUOTA IDLE"
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##NAME: KEYWORDS_CAPABILITY:0
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#
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# IMAP_KEYWORDS=1 enables custom IMAP keywords. Set this option to 0 to
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# disable custom keywords.
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IMAP_KEYWORDS=1
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##NAME: SMAP1_CAPABILITY:0
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#
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# EXPERIMENTAL
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#
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# To enable the experimental "Simple Mail Access Protocol" extensions,
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# uncomment the following setting.
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#
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# SMAP_CAPABILITY=SMAP1
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##NAME: IMAP_CAPABILITY_ORIG:1
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#
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# For use by webadmin
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IMAP_CAPABILITY_ORIG="IMAP4rev1 UIDPLUS CHILDREN NAMESPACE THREAD=ORDEREDSUBJECT THREAD=REFERENCES SORT QUOTA AUTH=CRAM-MD5 AUTH=CRAM-SHA1 IDLE"
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##NAME: IMAP_PROXY:0
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#
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# Enable proxying. See README.proxy
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IMAP_PROXY=0
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##NAME: IMAP_PROXY_FOREIGN:0
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#
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# Proxying to non-Courier servers. Re-sends the CAPABILITY command after
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# logging in to the remote server. May not work with all IMAP clients.
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IMAP_PROXY_FOREIGN=0
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##NAME: IMAP_IDLE_TIMEOUT:0
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#
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# This setting controls how often
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# the server polls for changes to the folder, in IDLE mode (in seconds).
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IMAP_IDLE_TIMEOUT=60
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##NAME: IMAP_CAPABILITY_TLS:0
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#
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# The following setting will advertise SASL PLAIN authentication after
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# STARTTLS is established. If you want to allow SASL PLAIN authentication
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# with or without TLS then just comment this out, and add AUTH=PLAIN to
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# IMAP_CAPABILITY
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IMAP_CAPABILITY_TLS="$IMAP_CAPABILITY AUTH=PLAIN"
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##NAME: IMAP_TLS_ORIG:0
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#
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# For use by webadmin
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IMAP_CAPABILITY_TLS_ORIG="$IMAP_CAPABILITY_ORIG AUTH=PLAIN"
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##NAME: IMAP_DISABLETHREADSORT:0
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#
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# Set IMAP_DISABLETHREADSORT to disable the THREAD and SORT commands -
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# server side sorting and threading.
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#
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# Those capabilities will still be advertised, but the server will reject
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# them. Set this option if you want to disable all the extra load from
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# server-side threading and sorting. Not advertising those capabilities
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# will simply result in the clients reading the entire folder, and sorting
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# it on the client side. That will still put some load on the server.
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# advertising these capabilities, but rejecting the commands, will stop this
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# silliness.
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#
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IMAP_DISABLETHREADSORT=0
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##NAME: IMAP_CHECK_ALL_FOLDERS:0
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#
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# Set IMAP_CHECK_ALL_FOLDERS to 1 if you want the server to check for new
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# mail in every folder. Not all IMAP clients use the IMAP's new mail
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# indicator, but some do. Normally new mail is checked only in INBOX,
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# because it is a comparatively time consuming operation, and it would be
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# a complete waste of time unless mail filters are used to deliver
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# mail directly to folders.
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#
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# When IMAP clients are used which support new mail indication, and when
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# mail filters are used to sort incoming mail into folders, setting
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# IMAP_CHECK_ALL_FOLDERS to 1 will allow IMAP clients to announce new
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# mail in folders. Note that this will result in slightly more load on the
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# server.
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#
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IMAP_CHECK_ALL_FOLDERS=0
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##NAME: IMAP_OBSOLETE_CLIENT:0
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#
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# Set IMAP_OBSOLETE_CLIENT if your IMAP client expects \\NoInferiors to mean
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# what \\HasNoChildren really means.
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IMAP_OBSOLETE_CLIENT=0
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##NAME: IMAP_UMASK:0
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#
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# IMAP_UMASK sets the umask of the server process. The value of IMAP_UMASK is
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# simply passed to the "umask" command. The default value is 022.
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#
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# This feature is mostly useful for shared folders, where the file permissions
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# of the messages may be important.
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IMAP_UMASK=027
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##NAME: IMAP_ULIMITD:0
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#
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# IMAP_ULIMITD sets the maximum size of the data segment of the server
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# process. The value of IMAP_ULIMITD is simply passed to the "ulimit -d"
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# command (or ulimit -v). The argument to ulimi sets the upper limit on the
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# size of the data segment of the server process, in kilobytes. The default
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# value of 65536 sets a very generous limit of 64 megabytes, which should
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# be more than plenty for anyone.
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#
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# This feature is used as an additional safety check that should stop
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# any potential denial-of-service attacks that exploit any kind of
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# a memory leak to exhaust all the available memory on the server.
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# It is theoretically possible that obscenely huge folders will also
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# result in the server running out of memory when doing server-side
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# sorting (by my calculations you have to have at least 100,000 messages
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# in a single folder, for that to happen).
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IMAP_ULIMITD=65536
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##NAME: IMAP_USELOCKS:0
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#
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# Setting IMAP_USELOCKS to 1 will use dot-locking to support concurrent
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# multiple access to the same folder. This incurs slight additional
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# overhead. Concurrent multiple access will still work without this setting,
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# however occasionally a minor race condition may result in an IMAP client
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# downloading the same message twice, or a keyword update will fail.
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#
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# IMAP_USELOCKS=1 is strongly recommended when shared folders are used.
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IMAP_USELOCKS=1
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##NAME: IMAP_SHAREDINDEXFILE:0
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#
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# The index of all accessible folders. Do not change this setting unless
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# you know what you're doing. See README.sharedfolders for additional
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# information.
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IMAP_SHAREDINDEXFILE=/etc/courier-imap/shared/index
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##NAME: IMAP_ENHANCEDIDLE:0
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#
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# If Courier was compiled with the File Alteration Monitor, setting
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# IMAP_ENHANCEDIDLE to 1 enables enhanced IDLE mode, where multiple
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# clients may open the same folder concurrently, and receive updates to
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# folder contents in realtime. See the imapd(8) man page for additional
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# information.
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#
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# IMPORTANT: IMAP_USELOCKS *MUST* also be set to 1, and IDLE must be included
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# in the IMAP_CAPABILITY list.
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#
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IMAP_ENHANCEDIDLE=0
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##NAME: IMAP_TRASHFOLDERNAME:0
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#
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# The name of the magic trash Folder. For MSOE compatibility,
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# you can set IMAP_TRASHFOLDERNAME="Deleted Items".
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#
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# IMPORTANT: If you change this, you must also change IMAP_EMPTYTRASH
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IMAP_TRASHFOLDERNAME=Trash
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##NAME: IMAP_EMPTYTRASH:0
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#
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# The following setting is optional, and causes messages from the given
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# folder to be automatically deleted after the given number of days.
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# IMAP_EMPTYTRASH is a comma-separated list of folder:days. The default
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# setting, below, purges 7 day old messages from the Trash folder.
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# Another useful setting would be:
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#
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# IMAP_EMPTYTRASH=Trash:7,Sent:30
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#
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# This would also delete messages from the Sent folder (presumably copies
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# of sent mail) after 30 days. This is a global setting that is applied to
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# every mail account, and is probably useful in a controlled, corporate
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# environment.
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#
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# Important: the purging is controlled by CTIME, not MTIME (the file time
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# as shown by ls). It is perfectly ordinary to see stuff in Trash that's
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# a year old. That's the file modification time, MTIME, that's displayed.
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# This is generally when the message was originally delivered to this
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# mailbox. Purging is controlled by a different timestamp, CTIME, which is
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# changed when the file is moved to the Trash folder (and at other times too).
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#
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# You might want to disable this setting in certain situations - it results
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# in a stat() of every file in each folder, at login and logout.
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#
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IMAP_EMPTYTRASH=Trash:7
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##NAME: IMAP_MOVE_EXPUNGE_TO_TRASH:0
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#
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# Set IMAP_MOVE_EXPUNGE_TO_TRASH to move expunged messages to Trash. This
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# effectively allows an undo of message deletion by fishing the deleted
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# mail from trash. Trash can be manually expunged as usually, and mail
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# will get automatically expunged from Trash according to IMAP_EMPTYTRASH.
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#
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# NOTE: shared folders are still expunged as usual. Shared folders are
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# not affected.
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#
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IMAP_MOVE_EXPUNGE_TO_TRASH=0
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##NAME: OUTBOX:0
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#
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# The next set of options deal with the "Outbox" enhancement.
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# Uncomment the following setting to create a special folder, named
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# INBOX.Outbox
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#
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# OUTBOX=.Outbox
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##NAME: SENDMAIL:0
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#
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# If OUTBOX is defined, mail can be sent via the IMAP connection by copying
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# a message to the INBOX.Outbox folder. For all practical matters,
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# INBOX.Outbox looks and behaves just like any other IMAP folder. If this
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# folder doesn't exist it must be created by the IMAP mail client, just
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# like any other IMAP folder. The kicker: any message copied or moved to
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# this folder is will be E-mailed by the Courier-IMAP server, by running
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# the SENDMAIL program. Therefore, messages copied or moved to this
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# folder must be well-formed RFC-2822 messages, with the recipient list
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# specified in the To:, Cc:, and Bcc: headers. Courier-IMAP relies on
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# SENDMAIL to read the recipient list from these headers (and delete the Bcc:
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# header) by running the command "$SENDMAIL -oi -t -f $SENDER", with the
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# message piped on standard input. $SENDER will be the return address
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# of the message, which is set by the authentication module.
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#
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# DO NOT MODIFY SENDMAIL, below, unless you know what you're doing.
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#
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SENDMAIL=/usr/sbin/sendmail
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##NAME: HEADERFROM:0
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#
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# For administrative and oversight purposes, the return address, $SENDER
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# will also be saved in the X-IMAP-Sender mail header. This header gets
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# added to the sent E-mail (but it doesn't get saved in the copy of the
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# message that's saved in the folder)
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#
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# WARNING - By enabling OUTBOX above, *every* IMAP mail client will receive
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# the magic OUTBOX treatment. Therefore advance LARTing is in order for
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# _all_ of your lusers, until every one of them is aware of this. Otherwise if
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# OUTBOX is left at its default setting - a folder name that might be used
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# accidentally - some people may be in for a rude surprise. You can redefine
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# the name of the magic folder by changing OUTBOX, above. You should do that
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# and pick a less-obvious name. Perhaps brand it with your organizational
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# name ( OUTBOX=.WidgetsAndSonsOutbox )
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HEADERFROM=X-IMAP-Sender
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##NAME: IMAPDSTART:0
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#
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# IMAPDSTART is not used directly. Rather, this is a convenient flag to
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# be read by your system startup script in /etc/rc.d, like this:
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#
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# . /etc/courier-imap/imapd
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#
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# case x$IMAPDSTART in
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# x[yY]*)
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# /usr/lib/courier-imap/imapd.rc start
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# ;;
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# esac
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#
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# The default setting is going to be NO, so you'll have to manually flip
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# it to yes.
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IMAPDSTART=YES
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##NAME: MAILDIRPATH:0
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#
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# MAILDIRPATH - directory name of the maildir directory.
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#
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MAILDIRPATH=Maildir
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#Hardwire a value for ${MAILDIR}
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MAILDIR=.maildir
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MAILDIRPATH=.maildir
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#Put any program for ${PRERUN} here
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PRERUN=
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