On Wed, Aug 27, 2025 at 09:46:38PM +0200, Steffen Nurpmeso wrote:
|>But normally, i am pretty sure mutt also acts like that, if you |>let it, a From_ line (or, more likely, any "^From " regardless) |>causes a c-t-e to kick in, likely quoted-printable.
...
You configured it like that. # ~/.muttrc ... set sendmail="~/src/sendmail.sh"
That's not Mutt. That's some external program, apparently a shell script that you wrote.
A couple messages back you said this:
...this MBOX quoting of all kind is unnecessary if the messages are MIME encoded, *if* the MIME encoding takes care for ^'From ', which i think practically all do.
That says practically all MIME messages in the world are protected from mbox damage. Your personal sendmail script is not the whole world.