This is the GNU Mailutils package
=================================
* Introduction
==============
This package contains a series of useful mail clients, servers, and
libraries. These are the primary mail utilities of the GNU system.
Specifically, this package contains a POP3 server, an IMAP4 server,
and a Sieve mail filter. It also provides a POSIX `mailx' client,
and a collection of other tools.
The central library is capable of reading mail from an `mbox' mailbox,
as well as off of local or remote POP3 and IMAP4 servers.
You're welcome to use this library in your own programs, please see
the examples subdirectory or these other applications. All libraries
are licensed using the GNU LGPL. The documentation is licensed under
the GNU FDL, and everything else is licensed using the GNU GPL. The
complete texts of the corresponding licences are included in the files
COPYING.LESSER, COPYING and doc/texinfo/COPYING.DOC.
This software is part of the GNU Project and belongs to the Free
Software Foundation.
* Why use this package?
=======================
This package started off to try and handle large mailbox files more
gracefully then current POP3 servers did. While it handles this task,
it also allows you to support a variety of different mailbox formats
without any real effort on your part. Also, if a new format is added
at a later date, your program will support that new format
automatically as soon as it is compiled against the new library.
This package is also released as part of Debian, so you should expect
it to compile cleanly on all the platforms supported there.
* How to install
================
Please see the INSTALL file in this directory for the generic instructions
on how to use configure. The following short summary describes the
mailutils-specific configuration options:
--enable-debug
Compile Mailutils with debugging support. This disables
compiler optimizations and adds debugging information to the
binaries.
--disable-pam
Do not build PAM support. By default configure will build PAM
support if the host system supports it. Use this option to
suppress this behaviour.
--disable-pthread
Do not build thread-safe libraries.
--without-fribidi
Do not include fribidi support, even if libfribidi is present.
--with-sql=MODLIST
Enable support for authentication using given SQL modules.
MODLIST is a colon-separated list of SQL modules to use.
Available modules are 'mysql', 'postgres' and 'odbc'. E.g.,
to enable all modules:
--with-sql=mysql:postgres:odbc
Note that depending on how your SQL systems are installed,
this may require adding appropriate directories to the library
and include paths, e.g.
./configure LDFLAGS='-L/usr/local/mysql/lib -L/usr/local/pgsql/lib' \
CPPFLAGS='-I/usr/local/mysql/include \
-I/usr/local/pgsql/include'
--with-sql=mysql:postgres
--with-mysql
Equivalent to --with-sql=mysql
Note that depending on how your MySQL system is installed, this
may require adding appropriate directories to the library and
include paths, e.g.:
./configure LDFLAGS='-L/usr/local/mysql/lib' \
CPPFLAGS='-I/usr/local/mysql/include' --with-mysql
--with-postgres
Equivalent to --with-sql=postgres
You may have to explicitly specify LIBS and CPPFLAGS (see
above).
--with-odbc[={odbc|iodbc}]
Without arguments or with 'odbc' as its argument it is
equivalent to --with-sql=odbc.
--with-odbc=iodbc enables ODBC support via libiodbc.
You may have to explicitly specify LIBS and CPPFLAGS (see
above).
--enable-mh-utils
Build a suite of MH utilities. The GNU implementation of MH
primarily aims to provide an interface between Mailutils'
functionality and Emacs, using the mh-e module.
For more information, refer to the TODO file in the mh
subdirectory, and to the section `MH' in the accompanying
documentation. To access it, run
`info -f ./doc/texinfo/mailutils.info mh' from the Mailutils
root directory. After installation, it will become available
by running `info mailutils mh'.
--with-mh-bindir=DIR
By default the MH binaries are installed in
${exec_prefix}/bin/mu-mh. To change this, use --with-mh-bindir
option. If DIR starts with '/' it is taken as an absolute
path specification, otherwise ${prefix} is prepended to it.
--with-virtual-pwddir=DIR
Use DIR instead of $sysconfdir/domain as the location of
virtual mail domain database. This option is ignored if
--disable-virtual-domains is specified.
--without-readline
Build 'mail' without readline support.
--with-gnutls
Enable the TLS/SSL server-side encryption via GnuTLS
(a Transport Layer Security Library) in IMAP4/POP3 daemons.
--with-gsasl
Enable GNU SASL support (Simple Authentication and Security
Layer framework). IMAP4d supports this mechanism. This
requires GSASL version 0.2.3 or newer.
--with-gssapi
Enable GSSAPI authentication. For this to work, you will have
to have Kerberos V installed on your system.
--without-guile
Do not build Guile interface library.
--with-guiledir[=DIR]
Specify the directory to install guile modules to. By default
they are installed in
$(prefix)/share/mailutils/$(VERSION)/guile.
The option --with-guiledir used without argument instructs
configure script to install modules to the site-wide Guile
directory, where it is easier to find them. This directory is
defined as $(guile_pkgdatadir)/site where guile_pkgdatadir is
the Guile package data directory as returned by `guile-config
info pkgdatadir'.
Otherwise, if an argument to the option is given, it specifies
the absolute file name of the installation directory for Guile
modules.
--with-mail-rc=FILE
Set the location of the system-wide configuration file for mail
utility. FILE must be an absolute filename specification.
Default is $sysconfdir/mail.rc
--with-mail-spool=PATH
Override the location of the mailspool. The default value
depends on the system. Usually it is either /var/spool/mail
or /var/mail. PATH is either an absolute directory name, or a
valid `mbox' URL in the form:
mbox:path;type=TYPE;param=N;user=
This method allows you to use indexed mailspools. For servers
with a really big number of users this may provide a
significant speedup in opening the mailbox.
TYPE is one of:
hash -- The user's mailbox is kept in a subdirectory
whose name is determined by hashing first
N characters of the user name. There are
256 subdirectories named from 00 through FF.
index -- The user's mailbox is located PARAM directories
down the `path'. The directories are named
after the first N letters of a login name.
For example, when N=2 the mailbox for
user `smith' is `/var/spool/mail/s/m/smith'.
rev-index -- Same as above, except that the last letters
are used, thus the mailbox for `smith' will
be /var/spool/mail/h/t/smith. This may provide
a better average distribution than the `index'
method.
--with-log-facility=facility
Enable logging to the given syslog facility. Default is `mail'.
--without-included-regex
Don't compile regex; this is the default on systems with version
2 of the GNU C library (use with caution on other systems)
--disable-nls
Do not use Native Language Support
--with-included-gettext
Use the GNU gettext library included in the Mailutils distribution.
--with-included-argp
Use the argp library supplied with the package, instead of the
one from your libc. You will need this option if the libc library
on your system was compiled without NLS support.
The following options enable DBM support in Mailutils. DBM support is
necessary if you wish to use APOP authentication in POP3 daemon or to
use DBM-based mail box quotas with mail.local.
--with-gdbm
Use GNU DBM
--with-berkeley-db[=ARG]
Use Berkeley DB. If ARG is not specified, configure will
attempt to autodetect the database version to use. Unless ARG
begins with a digit, it is taken as a library name, without
the `lib' prefix and library type suffix, so that specifying
--with-berkeley-db=db-3.1
instructs configure to use library libdb-3.1.so (or
libdb-3.1.a).
Otherwise, if ARG begins with a digit, it is understood as a
library version number to link to. In this case configure
assumes a Slackware-like installation layout. Thus, using
--with-berkeley-db=3.1
tells configure to use library libdb-3.1.so (or libdb-3.1.a)
and header file /usr/include/db31/db.h
--with-ndbm
Use NDBM
Only one dbm option may be specified. Which one depends on
the flavor of DBM you are using. GDBM is most common for GNU
system.
Use following options to disable support for particular protocols or
features:
--disable-imap Disables IMAP protocol support.
--disable-pop Disables POP protocol support.
--disable-smtp Disables support for SMTP mailer. With this
option `mail.remote' is not built.
--disable-sendmail Disables support for `Sendmail' mailer.
--disable-mh Disables support for MH mailbox format.
--disable-virtual-domains
Disables support for authentication using
virtual mail domains.
Several environment variables affect the configuration. Currently,
the only mailutils-specific variable is DEFAULT_CUPS_CONFDIR. It
sets the location of CUPS (Common UNIX Printing System) configuration
directory, which is needed for `mimeview' utility. By default, this
location is $sysconfdir/cups. On most sites, however, it may be
reasonable to set it to /etc/cups, e.g.:
./configure DEFAULT_CUPS_CONFDIR=/etc/cups ...
* Where to report BUGS
======================
Please report any bugs to <bug-mailutils@gnu.org>. We encourage
sysadmins who will be using this package to subscribe to this list by
sending an email to <bug-mailutils-request@gnu.org> with the word
`subscribe' in the body of the message. Another way to subscribe is
by visiting http://mail.gnu.org/mailman/listinfo/bug-mailutils.
* Copyright information:
Copyright (C) 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
Permission is granted to anyone to make or distribute verbatim
copies of this document as received, in any medium, provided that
the copyright notice and this permission notice are preserved,
thus giving the recipient permission to redistribute in turn.
Permission is granted to distribute modified versions
of this document, or of portions of it,
under the above conditions, provided also that they
carry prominent notices stating who last changed them.
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