1POSTCAT(1) General Commands Manual POSTCAT(1)
2
3
4
6 postcat - show Postfix queue file contents
7
9 postcat [-bdehnoqv] [-c config_dir] [files...]
10
12 The postcat(1) command prints the contents of the named files in
13 human-readable form. The files are expected to be in Postfix queue file
14 format. If no files are specified on the command line, the program
15 reads from standard input.
16
17 By default, postcat(1) shows the envelope and message content, as if
18 the options -beh were specified. To view message content only, specify
19 -bh (Postfix 2.7 and later).
20
21 Options:
22
23 -b Show body content. The -b option starts producing output at the
24 first non-header line, and stops when the end of the message is
25 reached.
26
27 This feature is available in Postfix 2.7 and later.
28
29 -c config_dir
30 The main.cf configuration file is in the named directory instead
31 of the default configuration directory.
32
33 -d Print the decimal type of each record.
34
35 -e Show message envelope content.
36
37 This feature is available in Postfix 2.7 and later.
38
39 -h Show message header content. The -h option produces output from
40 the beginning of the message up to, but not including, the first
41 non-header line.
42
43 This feature is available in Postfix 2.7 and later.
44
45 -o Print the queue file offset of each record.
46
47 -q Search the Postfix queue for the named files instead of taking
48 the names literally.
49
50 This feature is available in Postfix 2.0 and later.
51
52 -v Enable verbose logging for debugging purposes. Multiple -v
53 options make the software increasingly verbose.
54
56 Problems are reported to the standard error stream.
57
59 MAIL_CONFIG
60 Directory with Postfix configuration files.
61
63 The following main.cf parameters are especially relevant to this pro‐
64 gram.
65
66 The text below provides only a parameter summary. See postconf(5) for
67 more details including examples.
68
69 config_directory (see 'postconf -d' output)
70 The default location of the Postfix main.cf and master.cf con‐
71 figuration files.
72
73 import_environment (see 'postconf -d' output)
74 The list of environment parameters that a privileged Postfix
75 process will import from a non-Postfix parent process, or
76 name=value environment overrides.
77
78 queue_directory (see 'postconf -d' output)
79 The location of the Postfix top-level queue directory.
80
82 /var/spool/postfix, Postfix queue directory
83
85 postconf(5), Postfix configuration
86
88 The Secure Mailer license must be distributed with this software.
89
91 Wietse Venema
92 IBM T.J. Watson Research
93 P.O. Box 704
94 Yorktown Heights, NY 10598, USA
95
96 Wietse Venema
97 Google, Inc.
98 111 8th Avenue
99 New York, NY 10011, USA
100
101
102
103 POSTCAT(1)