1opendkim-genzone(8)         System Manager's Manual        opendkim-genzone(8)
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NAME

6       opendkim-genzone - DKIM public key zone file generation tool
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SYNOPSIS

9       opendkim-genzone  [-C address] [-d domain] [-D] [-E secs] [-N ns[,...]]
10       [-o file] [-r secs] [-R secs] [-S] [-t secs] [-T secs] [-v]  [-x  conf‐
11       file] [dataset]
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DESCRIPTION

14       opendkim-genzone  generates  a  file  suitable for use with named(8) to
15       publish a set of public keys.
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17       The dataset parameter should specify a set of data as described in  the
18       opendkim(8)  man page.  It can currently refer to flat files, Sleepycat
19       databases, comma-separated lists, LDAP directories  or  SQL  databases.
20       The  dataset may be omitted if a configuration file (via the -x command
21       line flag) is specified referring to a configuration file that  sets  a
22       KeyTable parameter, in which case that value will be used.
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24       The database contents should be formatted as described for the KeyTable
25       parameter, described in the opendkim.conf(5) man page.
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OPTIONS

28       -C contact
29              Uses contact as the contact information to be used when  an  SOA
30              record  is  generated  (see  -S  below).   If not specified, the
31              userid of the executing user and  the  local  hostname  will  be
32              used;  if  the  executing user can't be determined, "hostmaster"
33              will be used.
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35       -d domain
36              Restricts output to those records for which the domain field  is
37              the specified domain.
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39       -D     Adds a "._domainkey" suffix to selector names in the zone file.
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41       -E secs
42              When  generating  an  SOA record (see -S below), use secs as the
43              default record expiration time.  The default is 604800.
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45       -N nslist
46              Specifies a comma-separated list of nameservers, which  will  be
47              output  in  NS  records before the TXT records.  The first name‐
48              server in this list will also be used in the SOA record  (if  -S
49              is also specified) as the authority hostname.
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51       -o file
52              Sends output to the named file rather than standard output.
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54       -r secs
55              When  generating  an  SOA record (see -S below), use secs as the
56              zone refresh time.  The default is 10800.
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58       -R secs
59              When generating an SOA record (see -S below), use  secs  as  the
60              zone retry time.  The default is 1800.
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62       -S     Asks for an SOA record to be generated at the top of the output.
63              The content of this output can be controlled using the  -E,  -r,
64              -R,  -T  options.   The serial number will be generated based on
65              the current time of day.
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67       -t ttl Puts a TTL (time-to-live) value of ttl on  all  records  output.
68              The units are in seconds.
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70       -T secs
71              When  generating  an  SOA record (see -S below), use secs as the
72              default record TTL time.  The default is 86400.
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74       -v     Increases the verbosity of debugging output written to  standard
75              error.
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77       -x conffile
78              Names  an  opendkim.conf(5)  file  to  be read for LDAP-specific
79              parameters when an LDAP dataset is given on  the  command  line.
80              Not   required   for   other  dataset  types.   The  default  is
81              /etc/opendkim.conf.
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VERSION

84       This man page covers the version of opendkim-genzone that shipped  with
85       version 2.4.2 of OpenDKIM.
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88       Copyright (c) 2010, The OpenDKIM Project.  All rights reserved.
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SEE ALSO

91       opendkim(8), opendkim.conf(5)
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95                             The OpenDKIM Project          opendkim-genzone(8)
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