looking for a step by step description how to add these records in ISPconfig and where to get the content, i.e. public key in DKIM thanks for any help
DKIM: https://www.howtoforge.com/ispconfig-email-account/ DMARC There is nothing ISPConfig-specific here. If you'd like to know what these records are and what the input fields mean, I recommend using Google or an AI agent to find explanations on this DNS record type.