Notifications to group

First off, wanted to say thanks for this software and all the hard work everyone is doing for it.

We are just getting started on this and one of the thing we wanted to tackle first was notifications. Is there anyway we can have the sales manager notify the entire sales team of changes or updates. Would be awesome if we could see if everyone has read the notification. Currently the manager will email everyone, but since sometimes our sales team “miss” the emails. The sales team are required to respond to the email saying rcvd. Very poor system. Does anyone know of a way to do that with SuiteCRM? or an Extension?

Thanks for any input!

Anyone have any suggestions for me?
Thanks, Randy