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  Hi I am new here. A sysadmin / dev in Switzerland. Some self promotion of a new project I made for DMARC analysis. Marcan, a selfhosted dmarc analyzer. Single container (rust, sqlite, web ui built in), reads the aggregate reports from an imap mailbox and recomputes spf / dkim alignment itself instead of trusting the reporter. It splits into 4 categories - DMARC pass - Blocked by policy - Forwarded - Delivered failures And lets you analyze the actual failure reasons / failing senders. I made...