For unknown reasons, part of our moderation software (the automatic part not controlled by a moderator) is being cranky to the extent that it is returning perfectly acceptable posts. If you are receiving returned posts with the "autorejection" message, our apologies. We are working on it and hope to have some resolution next week (our software guru is out of town).
I tried to copy and repost the posts and the %*## thing returned my post as well.
-HW "Skip" Weldon Columbia, SC