When it comes to Forbes, it is hard to find a definitive answer as to whether or not they do have a newsletter. However, based on the limited information that is available, it seems as though there may not be one in operation at this time.
It is interesting to note that Forbes has been in operation for over 120 years, so it would make sense that they would have a newsletter in place. However, given the fact that there is limited information available, it is difficult to say for certain if one does or does not exist.
In conclusion, it seems as though there may not be a Forbes newsletter currently in operation. However, this information is still up for debate and further research is needed in order to confirm this point.