Generate Open DKIM Key Pair

Fri, 03/14/2025 - 18:18 by Daniel Morante

Generates an OpenDKIM key pair using the 'default' selector for the given domain. The keys are placed in a sub folder (using the domain name) under the path specified
DOMAIN="yourdomain.tld"
KEY_PATH=/var/db/dkim/keys

mkdir -p ${KEY_PATH}/${DOMAIN}
opendkim-genkey -D ${KEY_PATH}/${DOMAIN} -d ${DOMAIN}