Hi Allen, I'd forward this to our sysadmin, but we don't really have one. Friendly regards, Bob ________________________________________ From: piclist-bounces@mit.edu on behalf of Allen = Mulvey Sent: Sunday, June 30, 2019 4:59 PM To: PIC List Subject: [OT] DKIM on this and other lists I thought about sending tis privately to a sysadmin but this seems to be a problem with many lists. Messages from this list consistently fail DKIM (domain Key Identified Mail) tests. The test is only performed if the sender requests such a check by including an appropriate digital signature. The obvious question is, why would one request a test which will fail. Usually this happens when mail is sent to a third party remailer who modifies the headers after it has been signed. Why does this list fail? Allen --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .