opendkim-genzone − DKIM public key zone file generation tool
opendkim-genzone [−C address] [−d domain] [−D] [−E secs] [−F] [−N ns[,...]] [−o file] [−r secs] [−R secs] [−S] [−t secs] [−T secs] [−u] [−v] [−x conffile] [dataset]
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.
−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.
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−D |
Adds a "._domainkey" suffix to selector names in the zone file. |
−E secs
When generating an SOA record (see −S below), use secs as the default record expiration time. The default is 604800.
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−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.
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−s |
Extends the logic of "-d" to include subdomains. |
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−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. |
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−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.
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−u |
Produce output suitable for use as input to nsupdate(8). |
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−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 @SYSCONFDIR@/opendkim.conf.
This man page covers the version of opendkim-genzone that shipped with version @VERSION@ of OpenDKIM.
Copyright (c) 2010, 2012, 2014, 2015, The Trusted Domain Project. All rights reserved.
nsupdate(8), opendkim(8), opendkim.conf(5)