User list server settings

[Jean-Marc Lasgouttes]

Le 16/12/2021 à 05:13, Paul A. Rubin via lyx-users a écrit :
> Hi all,
> 
> Did a gremlin mess with server settings for this list? For the last few 
> days, every message I've gotten has had  "mailing list" 
> (lyx-users at lists.lyx.org) in both From and To fields, which means my 
> mail client no longer shows who the sender was. (The sender's name and 
> address are in the "Reply to" field.) In contrast, the developer list 
> continues to behave itself, with the sender's name in the From field and 
> "LyX Developers" in the To field.

I am not sure if I would qualify this as a gremlin, but one of the 
people from OSUOSL.org (which gracefully hosts these lists and our 
server) did tweak this mailing list.

Why did such a thing happen?

Well, every time our friend Valdemaras (aka sovist at yahoo.com) posted a 
message on the list, I got a bounce from every subscriber to this list 
who use a yahoo-based ISP (that's 40 people who did not get the 
message). This with an error message about spam and DMARC that I am not 
sure to understand. As I do not understand why Valdemaras is our only 
user who freaks out yahoo.

So we can try to tweak again and better the list, but no promises. And 
if there is a specialist of mailman reading this, hints will be welcome.

JMarc