Has anyone found a way to send an email to all of the contacts within as specific customer or to pick all of the contacts in customer manager and email them
Thanks for posting here.
When you open Outlook Customer Manager next to the email, in the top right corner is a link called: All Related. When you go there you will find a way to add other people on the email.
If it doesn't meet you requirement, please feedback it to our related team via the link below: https://outlook.uservoice.com/forums/407082-outlook-customer-manager
You can vote the exist ideas or post a new there.