Keep that one sign-up message. It's a very small per-user piece of data, and it would certainly be proof enough and to spare for me.
Aloha, Michael. -- Michael J Wise | Microsoft | Spam Analysis | "Your Spam Specimen Has Been Processed." | Got the Junk Mail Reporting Tool ? -----Original Message----- From: mailop [mailto:mailop-boun...@mailop.org] On Behalf Of Ted Cooper Sent: Friday, June 10, 2016 5:17 PM To: mailop@mailop.org Subject: Re: [mailop] Mailchimp / Mandrill App: European VS US Privacy Laws On 11/06/16 09:29, Michael Wise via mailop wrote: > > ... when the server receives it, it gets authenticated. > Or did you forget this? That doesn't help when attempting to provide "proof" of signup at some future date - it will simply be a message with a DKIM sig that can no longer be confirmed. I don't store old key information and I don't think anyone else does. I'm not going to trust a 3rd party to say "it was signed when I got it! I swear!" - it may as well be made up. _______________________________________________ mailop mailing list mailop@mailop.org https://na01.safelinks.protection.outlook.com/?url=https%3a%2f%2fchilli.nosignal.org%2fcgi-bin%2fmailman%2flistinfo%2fmailop&data=01%7c01%7cmichael.wise%40microsoft.com%7c62b7f00ad8f542153c4f08d3918e7fa4%7c72f988bf86f141af91ab2d7cd011db47%7c1&sdata=NTM%2b8ppZaN3fK9zFumEUP97%2fD7Pd2m8OtjfZ96KQNWk%3d _______________________________________________ mailop mailing list mailop@mailop.org https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop