On Tue, Aug 25, 2020 at 01:46:52PM +0100, Chris Green wrote: >Here's the headers, rather verbose I'm afraid:- ... >From: NWY6 <nowayhos...@gmail.com> ... >To: "'David Eyre'" <mrl...@gmail.com>, > "'ixion'" <ix...@ixion.org.uk> ... >List-Post: <mailto:ix...@ixiemaster.ixion.org.uk>
Two different addresses for the list. Which one is correct? Do all messages from the list have this mismatch, or only messages from this sender? If all of them, I suspect misconfiguration of the mailing list software. If only those from this sender, I suspect that he has an incorrect list address stored locally.