Linking Microsoft Office to Tulip for Sign-offs

I would like to link Microsoft Outlook or Teams to Tulip, so that I can select user emails by drop-downs. the reason for this is to send, out notifications, if something is not filled in on Tulip form, or needs a signoff from senior management.

is there a way of doing this within Tulip?

The user list from Outlook or Teams needs to be available to Tulip somehow, then updated and maintained. Getting that out of the mail server (or a hack to get it out of the Outlook or Teams application) might be simple or might be difficult; gotta find whoever owns that and ask them.

Once you have the user source, the drop down logic is straightforward inside Tulip.