The question was what can a mailman list admin do. I don't see another answer,
I wrote a shim that goes between Sympa (like Mailman only French) and the
MTA in an afternoon that does per-user From: line rewriting. I wrote some
stuff to do message wrapping in another afternoon.
I don't think I'm a particularly brilliant programmer, and I have no doubt
that if the IETF found a technical approach we prefer, we could easily
implement it.
Regards,
John Levine, johnl(_at_)taugh(_dot_)com, Taughannock Networks, Trumansburg NY
Please consider the environment before reading this e-mail. https://jl.ly