I wrote a email to someone in red font. I want to know if everything that I wrote in red is true. Can I say, is all that I

Question

Please help I wrote a email to someone and I want to know if all that I have written in red font is true. How do I write that question in proper English. Can I say, is all that I have written in red in this email true?  

Answer 1

Tommy, add "is" in front of "true" and you have a great sentence.