Ubuntu Manpage: opendkim-genzone - DKIM public key zone file generation tool

Provided by: opendkim-tools_2.11.0~alpha-11build1_amd64

NAME

       opendkim-genzone - DKIM public key zone file generation tool

SYNOPSIS

       opendkim-genzone  [-C  address]  [-d  domain]  [-D] [-M] [-E secs] [-F] [-N ns[,...]]  [-o
       file] [-r secs] [-R secs] [-S] [-t secs] [-T secs] [-u] [-v] [-x conffile] [dataset]

DESCRIPTION

       opendkim-genzone generates a file suitable for use with  named(8)  to  publish  a  set  of
       public keys.

       The  dataset  parameter  should  specify a set of data as described in the opendkim(8) man
       page.  It can currently refer to flat files, Sleepycat databases,  comma-separated  lists,
       LDAP  directories  or  SQL  databases.  The dataset may be omitted if a configuration file
       (via the -x command line flag) is specified referring to a configuration file that sets  a
       KeyTable parameter, in which case that value will be used.

       The  database  contents  should  be  formatted  as  described  for the KeyTable parameter,
       described in the opendkim.conf(5) man page.

OPTIONS

-C contact
Uses contact as the contact information to be used when an SOA record is generated
(see -S below). If not specified, the userid of the executing user and the local
hostname will be used; if the executing user can't be determined, "hostmaster" will
be used.

-d domain
Restricts output to those records for which the domain field is the specified
domain.

-D Adds a "._domainkey" suffix to selector names in the zone file.

-M Restricts the keys for use in e-mail signing only. The default is to allow the
keys to be used for any service.

-E secs
When generating an SOA record (see -S below), use secs as the default record
expiration time. The default is 604800.

-F Adds a "._domainkey" suffix and the domainname to selector names in the zone file.

-N nslist
Specifies a comma-separated list of nameservers, which will be output in NS records
before the TXT records. The first nameserver in this list will also be used in the
SOA record (if -S is also specified) as the authority hostname.

-o file
Sends output to the named file rather than standard output.

-r secs
When generating an SOA record (see -S below), use secs as the zone refresh time.
The default is 10800.

-R secs
When generating an SOA record (see -S below), use secs as the zone retry time. The
default is 1800.

-s Extends the logic of "-d" to include subdomains.

-S Asks for an SOA record to be generated at the top of the output. The content of
this output can be controlled using the -E, -r, -R, -T options. The serial number
will be generated based on the current time of day.

-t ttl Puts a TTL (time-to-live) value of ttl on all records output. The units are in
seconds.

-T secs
When generating an SOA record (see -S below), use secs as the default record TTL
time. The default is 86400.

-u Produce output suitable for use as input to nsupdate(8).

-v Increases the verbosity of debugging output written to standard error.

-x conffile
Names an opendkim.conf(5) file to be read for LDAP-specific parameters when an LDAP
dataset is given on the command line. Not required for other dataset types. The
default is /etc/opendkim.conf.

VERSION

       This man page covers the version of opendkim-genzone that shipped with version  2.11.0  of
       OpenDKIM.

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