A All she says is not correct
B All that she says is not correct
Is it possible to say A and do they mean exactly the same thing?
NOT A TEACHER
(1) I think (that) it would be more natural if you said something like:
Everything (that) she says is wrong. (You can leave out the "that" in conversation. Maybe it might be nice to include it in writing.)
(2) Here is a true story. Many years ago, an American woman writer hated another
American woman writer. This is what the first writer said about the second writer:
"Every word she writes is a lie, including and and the."