Dovecot Notes
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Alles rund um alle Mailserver bei der Netcomplete GmbH
What is OpenDKIM? It is a digital email signing/verification technology, which is already supported by some common mail providers. In general, DKIM means digitally signing all messages on the mail-server to verify the message was actually sent from the domain in question and was not spam UPDATE THE SYSTEM Before going any further, make sure … Read more