Rules condition for comment status Sometimes, when a user post a comment, it not published immediately; this can be for several reasons (e.g. spam suspect, anonymous user). I want to use the Rules module to send an email to users that flagged the node for new comments, but only when the comment is published. I cannot find any condition in the Rules module that allows me to check if the comment is published or not.

Perhaps someone has a way to accomplish this.
What you need is a rule that is fired when the comment is first published and that seems very straight forward to me. If you need any further help on that, please let us know.