On Wed, Feb 03, 2021 at 08:57:32AM -0600, Peng Yu wrote: > > When I use mutt to construct an outgoing email, is there a way not to > set the message id? Thanks.
Even if Mutt doesn't set one, the first MTA it hits will add one. Not setting one will also break threading. What exactly is your goal here? And, as others have said, is the goal for the resulting message someone receives to not have one (likely impossible), or just for Mutt to not set one? /w
