Generate a DKIM key with a custom selector and file
This variant writes the private key to /etc/rspamd/dkim/mailcow.key and prints only the public DNS record, which Mailcow's docs use for manual setups. The selector mailcow must match the TXT record name mailcow._domainkey.example.com. Keep the private key inside the container and readable by rspamd only.
Looking for more? Search all 7,657 commands — works offline, in English or Spanish, and fixes typos.