Maybe this will help. Maybe not. Apparently it's been happening for quite some time. Earliest reference I saw during my brief search was in 2008. https://www.a2hosting.com/blog/whats-the-deal-with-12-31-1969/ http://ask.metafilter.com/291479/email-enigma-mystery-message
See I've read all of that and why is it still happening? This is really fucking people's tracking of invoices up.
