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products/Sources/formale Sprachen/C/Postfix/html/ (Postfix Mailserver Version 3.11^©) Datei vom 22.10.2024 mit Größe 5 kB

Quelle postlogd.8.html

Sprache: HTML

products/Sources/formale Sprachen/C/Postfix/html/postlogd.8.html

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POSTLOGD(8) POSTLOGD(8)

<a name="name">NAME</a>
 postlogd - Postfix internal log server

<a name="synopsis">SYNOPSIS</a>
 postlogd [generic Postfix daemon options]

<a name="description">DESCRIPTION</a>
 This program logs events on behalf of Postfix programs when the <a href="postconf.5.html#maillog_file">mail</a>-
 <a href="postconf.5.html#maillog_file">log_file</a> configuration parameter specifies a non-empty value.

<a name="bugs">BUGS</a>
 Non-daemon Postfix programs don't know that they should log to the
 internal logging service before they have processed command-line
 options and <a href="postconf.5.html">main.cf</a> parameters. These programs still log earlier events
 to the syslog service.

 If Postfix is down, the non-daemon programs <a href="postfix.1.html">postfix(1)</a>, <a href="postsuper.1.html">postsuper(1)</a>,
 <a href="postmulti.1.html">postmulti(1)</a>, and <a href="postlog.1.html">postlog(1)</a>, will log directly to $<a href="postconf.5.html#maillog_file">maillog_file</a>. These
 programs expect to run with root privileges, for example during Postfix
 start-up, reload, or shutdown.

 Other non-daemon Postfix programs will never write directly to $<a href="postconf.5.html#maillog_file">mail</a>-
 <a href="postconf.5.html#maillog_file">log_file</a> (also, logging to stdout would interfere with the operation of
 some of these programs). These programs can log to <a href="postlogd.8.html">postlogd(8)</a> if they
 are run by the super-user, or if their executable file has set-gid per-
 mission. Do not set this permission on programs other than <a href="postdrop.1.html">postdrop(1)</a>,
 <a href="postqueue.1.html">postqueue(1)</a> and (Postfix >= 3.7) <a href="postlog.1.html">postlog(1)</a>.

<a name="configuration_parameters">CONFIGURATION PARAMETERS</a>
 Changes to <a href="postconf.5.html">main.cf</a> are not picked up automatically, because <a href="postlogd.8.html">postlogd(8)</a>
 terminates only after reaching the <a href="postconf.5.html#max_idle">max_idle</a> time limit. Use the com-
 mand "postfix reload" to speed up a change.

 The text below provides only a parameter summary. See <a href="postconf.5.html">postconf(5)</a> for
 more details including examples.

 <a href="postconf.5.html#config_directory">config_directory</a> (see 'postconf -d' output)
 The default location of the Postfix <a href="postconf.5.html">main.cf</a> and <a href="master.5.html">master.cf</a> con-
 figuration files.

 <a href="postconf.5.html#maillog_file">maillog_file</a> (empty)
 The name of an optional logfile that is written by the Postfix
 <a href="postlogd.8.html">postlogd(8)</a> service.

 <a href="postconf.5.html#process_id">process_id</a> (read-only)
 The process ID of a Postfix command or daemon process.

 <a href="postconf.5.html#process_name">process_name</a> (read-only)
 The process name of a Postfix command or daemon process.

 <a href="postconf.5.html#syslog_name">syslog_name</a> (see 'postconf -d' output)
 A prefix that is prepended to the process name in syslog
 records, so that, for example, "smtpd" becomes "prefix/smtpd".

 <a href="postconf.5.html#service_name">service_name</a> (read-only)
 The <a href="master.5.html">master.cf</a> service name of a Postfix daemon process.

 <a href="postconf.5.html#postlogd_watchdog_timeout">postlogd_watchdog_timeout</a> (10s)
 How much time a <a href="postlogd.8.html">postlogd(8)</a> process may take to process a
 request before it is terminated by a built-in watchdog timer.

 Available in Postfix 3.9 and later:

 <a href="postconf.5.html#maillog_file_permissions">maillog_file_permissions</a> (0600)
 The file access permissions that will be set when the file
 $<a href="postconf.5.html#maillog_file">maillog_file</a> is created for the first time, or when the file is
 created after an existing file is rotated.

<a name="see_also">SEE ALSO</a>
 <a href="postconf.5.html">postconf(5)</a>, configuration parameters
 syslogd(8), system logging

<a name="readme_files">README_FILES</a>
 Use "postconf <a href="postconf.5.html#readme_directory">readme_directory</a>" or "postconf <a href="postconf.5.html#html_directory">html_directory</a>" to locate
 this information.
 <a href="MAILLOG_README.html">MAILLOG_README</a>, Postfix logging to file or stdout

<a name="license">LICENSE</a>
 The Secure Mailer license must be distributed with this software.

<a name="history">HISTORY</a>
 This service was introduced with Postfix version 3.4.

AUTHOR(S)
 Wietse Venema
 Google, Inc.
 111 8th Avenue
 New York, NY 10011, USA

 Wietse Venema
 porcupine.org

 POSTLOGD(8)
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