Bayes Poison - Post how to fix this PLEASE!

Hello, I noticed someone else asked about this months ago but nobody answered the question.  I'm hoping it will be addressed now, please.

Does anyone have a good solution for fixing the Bayes Poison error (long block of hidden text) that occurs during the Acoustic Campaign message checking process?  I'm not an HTML-coding expert and am hoping for guidance to find/resolve the issue to reduce chances of e-mails going into SPAM because of it.

Any help is much appreciated.

Thank you!

-M