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POSTCAT(1) POSTCAT(1)

<a name="name">NAME</a>
 postcat - show Postfix queue file contents

<a name="synopsis">SYNOPSIS</a>
 postcat [-bdefhnoqv] [-c config_dir] [files...]

<a name="description">DESCRIPTION</a>
 The <a href="postcat.1.html">postcat(1)</a> command prints the contents of the named files in
 human-readable form. The files are expected to be in Postfix queue file
 format. If no files are specified on the command line, the program
 reads from standard input.

 By default, <a href="postcat.1.html">postcat(1)</a> shows the envelope and message content, as if
 the options -beh were specified. To view message content only, specify
 -bh (Postfix 2.7 and later).

 Options:

 -b Show body content. The -b option starts producing output at the
 first non-header line, and stops when the end of the message is
 reached.

 This feature is available in Postfix 2.7 and later.

 -c config_dir
 The <a href="postconf.5.html">main.cf</a> configuration file is in the named directory instead
 of the default configuration directory.

 -d Print the decimal type of each record.

 -e Show message envelope content.

 This feature is available in Postfix 2.7 and later.

 -f Prepend the file name to each output line.

 This feature is available in Postfix 3.10 and later.

 -h Show message header content. The -h option produces output from
 the beginning of the message up to, but not including, the first
 non-header line.

 This feature is available in Postfix 2.7 and later.

 -o Print the queue file offset of each record.

 -q Search the Postfix queue for the named files instead of taking
 the names literally.

 This feature is available in Postfix 2.0 and later.

 -r Print records in file order, don't follow pointer records.

 This feature is available in Postfix 3.7 and later.

 -s offset
 Skip to the specified queue file offset.

 This feature is available in Postfix 3.7 and later.

 -v Enable verbose logging for debugging purposes. Multiple -v
 options make the software increasingly verbose.

<a name="diagnostics">DIAGNOSTICS</a>
 Problems are reported to the standard error stream.

<a name="environment">ENVIRONMENT</a>
 MAIL_CONFIG
 Directory with Postfix configuration files.

<a name="configuration_parameters">CONFIGURATION PARAMETERS</a>
 The following <a href="postconf.5.html">main.cf</a> parameters are especially relevant to this pro-
 gram.

 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#import_environment">import_environment</a> (see 'postconf -d' output)
 The list of environment variables that a privileged Postfix
 process will import from a non-Postfix parent process, or
 name=value environment overrides.

 <a href="postconf.5.html#queue_directory">queue_directory</a> (see 'postconf -d' output)
 The location of the Postfix top-level queue directory.

<a name="files">FILES</a>
 /var/spool/postfix, Postfix queue directory

<a name="see_also">SEE ALSO</a>
 <a href="postconf.5.html">postconf(5)</a>, Postfix configuration

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

AUTHOR(S)
 Wietse Venema
 IBM T.J. Watson Research
 P.O. Box 704
 Yorktown Heights, NY 10598, USA

 Wietse Venema
 Google, Inc.
 111 8th Avenue
 New York, NY 10011, USA

 POSTCAT(1)
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