Vitaly Zaitsev via devel writes:
I think it should be an option in mailman's settings. Each user can enable or disable mitigations for his email address.
Patches welcome at GNU Mailman.
Potential time waste warning: The list owner must have the choice whether to delegate the choice to subscribers. As a list owner, I wouldn't allow that choice by subscribers, because I'd end up getting the crap when people who didn't understand what was going on disabled the "ugly" From munging and started losing mail and getting delivery disabled or even unsubscribed from lists. As a Mailman developer, I will strongly oppose turning on user choice by default because my constituents are list owners, not subscribers. But that implies it would be rarely available.
On the other hand, I would support giving users the option to choose their mitigation (From munging vs. wrapping), and turn that on by default when mitigation is enabled. Probably only relevant to Gnus users, though, as nobody else can conveniently read the wrapped messages. ;-)
Steve