From b7c15c31519dc44c1f691e0466badd556ffe9423 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 18:18:56 +0200 Subject: Adding upstream version 3.7.10. Signed-off-by: Daniel Baumann --- html/dnsblog.8.html | 103 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 103 insertions(+) create mode 100644 html/dnsblog.8.html (limited to 'html/dnsblog.8.html') diff --git a/html/dnsblog.8.html b/html/dnsblog.8.html new file mode 100644 index 0000000..e210333 --- /dev/null +++ b/html/dnsblog.8.html @@ -0,0 +1,103 @@ + + + + Postfix manual - dnsblog(8) + 
+DNSBLOG(8)                                                          DNSBLOG(8)
+
+NAME
+       dnsblog - Postfix DNS allow/denylist logger
+
+SYNOPSIS
+       dnsblog [generic Postfix daemon options]
+
+DESCRIPTION
+       The  dnsblog(8)  server  implements an ad-hoc DNS allow/denylist lookup
+       service. This may eventually be replaced by an UDP client that is built
+       directly into the postscreen(8) server.
+
+PROTOCOL
+       With   each   connection,   the   dnsblog(8)   server  receives  a  DNS
+       allow/denylist domain name, an IP  address,  and  an  ID.   If  the  IP
+       address  is  listed under the DNS allow/denylist, the dnsblog(8) server
+       logs the match and replies with the query  arguments  plus  an  address
+       list  with the resulting IP addresses, separated by whitespace, and the
+       reply TTL.  Otherwise it replies with the query arguments plus an empty
+       address  list  and  the  reply  TTL; the reply TTL is -1 if there is no
+       reply, or a negative reply that contains no SOA record.   Finally,  the
+       dnsblog(8) server closes the connection.
+
+DIAGNOSTICS
+       Problems and transactions are logged to syslogd(8) or postlogd(8).
+
+CONFIGURATION PARAMETERS
+       Changes to main.cf are picked up automatically, as dnsblog(8) processes
+       run for only a limited amount of time. Use the command "postfix reload"
+       to speed up a change.
+
+       The  text  below provides only a parameter summary. See postconf(5) for
+       more details including examples.
+
+       config_directory (see 'postconf -d' output)
+              The default location of the Postfix main.cf and  master.cf  con-
+              figuration files.
+
+       daemon_timeout (18000s)
+              How  much  time  a  Postfix  daemon process may take to handle a
+              request before it is terminated by a built-in watchdog timer.
+
+       postscreen_dnsbl_sites (empty)
+              Optional list of DNS allow/denylist domains, filters and  weight
+              factors.
+
+       ipc_timeout (3600s)
+              The  time  limit  for  sending  or receiving information over an
+              internal communication channel.
+
+       process_id (read-only)
+              The process ID of a Postfix command or daemon process.
+
+       process_name (read-only)
+              The process name of a Postfix command or daemon process.
+
+       queue_directory (see 'postconf -d' output)
+              The location of the Postfix top-level queue directory.
+
+       syslog_facility (mail)
+              The syslog facility of Postfix logging.
+
+       syslog_name (see 'postconf -d' output)
+              A prefix that  is  prepended  to  the  process  name  in  syslog
+              records, so that, for example, "smtpd" becomes "prefix/smtpd".
+
+       Available in Postfix 3.3 and later:
+
+       service_name (read-only)
+              The master.cf service name of a Postfix daemon process.
+
+SEE ALSO
+       smtpd(8), Postfix SMTP server
+       postconf(5), configuration parameters
+       postlogd(8), Postfix logging
+       syslogd(8), system logging
+
+LICENSE
+       The Secure Mailer license must be distributed with this software.
+
+HISTORY
+       This service was introduced with Postfix version 2.8.
+
+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
+
+                                                                    DNSBLOG(8)
+
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