source: server/mail/courier/courier-desc.xml@ a3115ae

<sect2>
<title>Contents</title>

<para>The <application>Courier</application> package contains
<command>addcr</command>,
<command>authenumerate</command>,
<command>cancelmsg</command>,
<command>courier</command>,
<command>courier-config</command>,
<command>courieresmtpd</command>,
<command>courierfilter</command>,
<command>courierldapaliasd</command>,
<command>courierlogger</command>,
<command>couriermlm</command>,
<command>couriertcpd</command>,
<command>couriertls</command>,
<command>deliverquota</command>,
<command>dotforward</command>,
<command>esmtpd</command>,
<command>esmtpd-msa</command>,
<command>esmtpd-ssl</command>,
<command>filterctl</command>,
<command>imapd</command>,
<command>imapd</command>,
<command>imapd-ssl</command>,
<command>lockmail</command>,
<command>mailbot</command>,
<command>maildiracl</command>,
<command>maildirkw</command>,
<command>maildirmake</command>,
<command>maildrop</command>,
<command>makeacceptmailfor</command>,
<command>makealiases</command>,
<command>makedat</command>,
<command>makehosteddomains</command>,
<command>makemime</command>,
<command>makepercentrelay</command>,
<command>makesmtpaccess</command>,
<command>makesmtpaccess-msa</command>,
<command>makeuserdb</command>,
<command>makeuucpneighbors</command>,
<command>mimegpg</command>,
<command>mkesmtpdcert</command>,
<command>mkimapdcert</command>,
<command>mkpop3dcert</command>,
<command>pop3d</command>,
<command>pop3d-ssl</command>,
<command>preline</command>,
<command>pw2userdb</command>,
<command>reformail</command>,
<command>reformime</command>,
<command>rmail</command>,
<command>sendmail</command>,
<command>sharedindexinstall</command>,
<command>sharedindexsplit</command>,
<command>showconfig</command>,
<command>showmodules</command>,
<command>testmxlookup</command>,
<command>userdb</command>,
<command>userdbpw</command>,
<command>vchkpw2userdb</command> and
<command>webgpg</command>.</para>

</sect2>

<sect2><title>Description</title>

<sect3><title>cancelmsg</title>
<para><command>cancelmsg</command> removes a message from the mail queue.</para></sect3>

<sect3><title>courier</title>
<para><command>courier</command> is a modular multi-protocol E-mail
transport agent. The <command>courier</command> command is an
administrative command, and most of its options are only available to
the superuser.</para></sect3>

<sect3><title>courierfilter</title>
<para><command>courierfilter</command> command installs or uninstalls
global mail filters. Global mail filters are used to selectively block
unwanted mail.</para></sect3>

<sect3><title>couriermlm</title>
<para><command>couriermlm</command> is the Courier mailing list manager.</para></sect3>

<sect3><title>filterctl</title>
<para><command>filterctl</command> command installs or uninstalls global
mail filters. Global mail filters are used to selectively block unwanted
mail.</para></sect3>

<sect3><title>lockmail</title>
<para><command>lockmail</command> is a helper utility for working with mailbox files..</para></sect3>

<sect3><title>mailbot</title>
<para><command>mailbot</command> reads an E-mail message on standard input and creates an E-mail message
replying to the original message's sender..</para></sect3>

<sect3><title>maildirkw</title>
<para><command>maildirkw</command> modifies Courier-IMAP compatible maildir message keywords.</para></sect3>

<sect3><title>maildrop</title>
<para><command>maildrop</command> is a replacement local mail delivery agent that includes a mail filtering
language.</para></sect3>

<sect3><title>makeacceptmailfor</title>
<para><command>makeacceptmailfor</command> Build a list of domains to accept mail for from the
<filename>/etc/courier/esmtpacceptmailfor.dir</filename> directory.</para></sect3>

<sect3><title>makealiases</title>
<para><command>makealiases</command> Build a list of aliases from <filename>/etc/courier/aliases</filename>
or <filename>/etc/courier/aliasdir</filename> directories.</para></sect3>

<sect3><title>makehosteddomains</title>
<para><command>makehostedomains</command> Build a database of hosted domains from <filename>hosteddomains</filename>
.</para></sect3>

<sect3><title>makepercentrelay</title>
<para><command>makepercentrelay</command> Build a list of %-relayed domains from <filename>percentrelay.dir</filename>
directory.</para></sect3>

<sect3><title>makesmtpaccess</title>
<para><command>makesmtpacces</command> Build ESMTP server access file from <filename>/etc/courier/smtpaccess</filename>
directory.</para></sect3>

<sect3><title>makesmtpaccess-msa</title>
<para><command>makesmtpaccess-msa</command> Build ESMTP server access file from <filename>/etc/courier/smtpaccess</filename>
directory. This esmtp list is for the MSA protocol.</para></sect3>

<sect3><title>makeuucpneighbors</title>
<para><command>makeuucpneighbors</command> Builds a list of
<acronym>UUCP</acronym> recipient's using <filename>/etc/courier/uucpneighbors
</filename>.</para></sect3>

<sect3><title>reformail</title>
<para><command>reformail</command> program reads a message on standard input, reformats it in some way,
 and writes the message to standard output.</para></sect3>

<sect3><title>reformime</title>
<para><command>reformime</command> is a utility for reformatting MIME messages.</para></sect3>

<sect3><title>sendmail</title>
<para><command>sendmail</command> command reads an E-mail message and delivers the message to its recipients.
This sendmail command is part of the Courier mail server, although it attempts to emulate the behavior of the
original sendmail MTA.</para></sect3>

<sect3><title>showconfig</title>
<para><command>showconfig</command> Shows the current Courier configuration.</para></sect3>

<sect3><title>showmodules</title>
<para><command>showmodules</command> Shows the current Courier modules.</para></sect3>

<sect3><title>testmxlookup</title>
<para><command>testmxlookup</command> lists the names and IP addresses of mail relays that receive mail for the
domain.  This is useful in diagnosing mail delivery problems.</para></sect3>

</sect2>