Hello @Ryan Hocke
Welcome to Microsoft QnA!
I undersyand you need App integration with Exchange Server
May i ask :
is this Exchange Online or Server ?
For On Premises you need EWS Integration
For Online (M365) , MS Graph API
The process includes several steps and you need an experienced Engineer to perfrom the tasks !
--
I hope this helps!
Kindly mark the answer as Accepted and Upvote in case it helped!
Regards