Investigators became aware of the scam in March 2003 after a victim tried to mail in a payment for a ticket but had it returned as non-deliverable, a criminal complaint said. Prosecutors said the tickets were the exact copy of a parking ticket Gallagher received in February of last year,...
When Exchange forwards e-mails, it makes slight modifications to the content of the e-mail. This breaks DKIM signatures and causes delivery issues with strict DMARC configurations. The issue is described in the article: "Why does my email from Facebook, that I forward from my outlook.com acc...