On Sat, Jun 13, 2020 at 07:52:55AM +0000, Andy Smith wrote: > Looking at the email concerned, it had a line starting with "From" > quoted with a ">". > > Mailing lists often do things like that, breaking DKIM.
I will add that I recall that Debian postmasters have been asked before about making changes to accommodate receiving sites that are strict about DKIM, and they explicitly declined to do so. I think that was more in the context of rewriting the mail's From header though (not preventing body changes as is the case here). So I would not expect the DKIM situation to change any time soon with regard to Debian mailing lists. It is one of the reasons why I support moving to Discourse for use cases such as this list. Cheers, Andy -- https://bitfolk.com/ -- No-nonsense VPS hosting