Is there a tool out that that will auto sendout a message for every person that you accept? Is there also a tool out there that will let you mass msg your friends?
LinkedIn does not allow this function to prevent people from spamming others. There are two ways you can reach out to your friends: 1) Type out their names one by one. You may not be able to reach all, but you will reach most. 2) Post it on your newsfeed in hopes that your friends will stumble upon it.