docker-mailserver/docs/content/config/best-practices/dkim.md
2016-05-10 07:37:47 +02:00

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To enable DKIM signature, you must have created your mail accounts.
Once its done, just run:
docker run --rm \
-v "$(pwd)/config":/tmp/docker-mailserver \
-ti tvial/docker-mailserver:latest generate-dkim-config
Now the keys are generated, you can configure your DNS server by just pasting the content of `config/opedkim/keys/domain.tld/mail.txt` in your `domain.tld.hosts` zone.
```
; OpenDKIM
mail._domainkey IN TXT ( "v=DKIM1; k=rsa; "
"p=AZERTYUIOPQSDFGHJKLMWXCVBN/AZERTYUIOPQSDFGHJKLMWXCVBN/AZERTYUIOPQSDFGHJKLMWXCVBN/AZERTYUIOPQSDFGHJKLMWXCVBN/AZERTYUIOPQSDFGHJKLMWXCVBN/AZERTYUIOPQSDFGHJKLMWXCVBN/AZERTYUIOPQSDFGHJKLMWXCVBN/AZERTYUIOPQSDFGHJKLMWXCVBN" ) ; ----- DKIM key mail for domain.tld
```