This is trivial to fix, at least for you.
%corestaff ALL=NOPASSWD: /usr/bin/mailq "", \
/usr/sbin/exim -bp, \
/usr/sbin/exim -bpa, \
/usr/sbin/exim -bpc, \
/usr/sbin/exim -bpr, \
/usr/sbin/exim -bpu
That being said there definitely should be an automated way to check for incompatibilities between normal and rust sudo.forgive me if i’m wrong. i don’t think you’ve ever had to administer more than a handful of machines. your “fix” is irrelevant.
> That being said there definitely should be an automated way to check for incompatibilities between normal and rust sudo.
yes. it’s called the bare minimum.
Before you know it, you will be needing a workaround for every replacement tool you use in Ubuntu. This is what makes it unacceptable.