... when the server receives it, it gets authenticated. Or did you forget this?
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:[email protected]] On Behalf Of Ted Cooper Sent: Friday, June 10, 2016 3:53 PM To: [email protected] Subject: Re: [mailop] Mailchimp / Mandrill App: European VS US Privacy Laws On 11/06/16 05:02, Michael Wise via mailop wrote: > Well, the From: domain would be a good start. > > It would certainly cut down on the trivial forgeries, and could easily > be transferred from the web to email with a single mailto: link. Any signed DKIM message can only be authenticated while the key remains in DNS - I cycle mine once a month, and pull the key after that. Once it is no longer available, the signature may as well be made up. _______________________________________________ mailop mailing list [email protected] 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%7cec21ae59f1fc4603545f08d39183208d%7c72f988bf86f141af91ab2d7cd011db47%7c1&sdata=7LhEfh5PmM8JNfOSwW06m5fcsGgQmDbx4%2bh638LXfts%3d _______________________________________________ mailop mailing list [email protected] https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop
