69 lines
1.8 KiB
HTML
69 lines
1.8 KiB
HTML
<html> <head> </head> <body> <pre>
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SHOWQ(8) SHOWQ(8)
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<b>NAME</b>
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showq - list the Postfix mail queue
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<b>SYNOPSIS</b>
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<b>showq</b> [generic Postfix daemon options]
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<b>DESCRIPTION</b>
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The <b>showq</b> daemon reports the Postfix mail queue status.
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It is the program that emulates the sendmail `mailq' com-
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mand.
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The <b>showq</b> daemon can also be run in stand-alone mode by
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the super-user. This mode of operation is used to emulate
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the `mailq' command while the Postfix mail system is down.
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<b>SECURITY</b>
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The <b>showq</b> daemon can run in a chroot jail at fixed low
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privilege, and takes no input from the client. Its service
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port is accessible to local untrusted users, so the ser-
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vice can be susceptible to denial of service attacks.
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<b>STANDARDS</b>
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None. The showq daemon does not interact with the outside
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world.
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<b>DIAGNOSTICS</b>
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Problems and transactions are logged to <b>syslogd</b>(8).
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<b>BUGS</b>
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The <b>showq</b> daemon runs at a fixed low privilege; conse-
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quently, it cannot extract information from queue files in
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the <b>maildrop</b> directory.
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<b>SEE</b> <b>ALSO</b>
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<a href="cleanup.8.html">cleanup(8)</a> canonicalize and enqueue mail
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<a href="pickup.8.html">pickup(8)</a> local mail pickup service
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<a href="qmgr.8.html">qmgr(8)</a> mail being delivered, delayed mail
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syslogd(8) system logging
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<b>LICENSE</b>
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The Secure Mailer license must be distributed with this
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software.
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<b>AUTHOR(S)</b>
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Wietse Venema
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IBM T.J. Watson Research
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P.O. Box 704
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Yorktown Heights, NY 10598, USA
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</pre> </body> </html>
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