the Exchange iApp has been deprecated and replaced with FAST.
See K13422: F5-supported and F5-contributed iApp templates
and also F5 Application Services Templates (FAST).
In AWAF (versions 13.x to 15.x) there is no specific Exchange 2016 Template available, but there is a template for Exchange version 2013 and later. See K08491971: Is there AWAF Policy template available for Outlook-2013.
Also in AWAF 16.1 there is an Application Ready Template for Exchange 2016.
The guarantee of the continuous service through the constant monitoring the status of the applications in each
location.Reduction in latency issues by directing the user to the closest or fastest responding instance thereby
improving the user experience, response times and productivity. Deployments of applications in active-active data centres to deliver highly available soultions. The optimal use of data centres (or the Cloud) depending on cost, response time, etc.