I submitted an honest report from an individual with no commercial motivation. It was rejected because "Spam was detected". I am at a loss to understand how my submission could have been seen as spam.

Your spam filters are too tight. They just screened out an honest non-commercial submission.

Should I try to provide the honest info again? I spent too much time on my first attempt to accept rejection. If DSR won't accept it the first time, you will just have to guess the useful info I tried to post.

I am sorry your attempt was rejected. It look like you used a swear word in your post which is not allowed.