Microsoft Exchange, also known as Microsoft Exchange Server, is a type of account you can add to the Email app.

Email accesses Microsoft Exchange* via the Exchange Web Services API (EWS).

It joins the other family of account types supported by Email, including Gmail, iCloud, Yahoo, Outlook, Office365, and more…

How do I turn off exchange services on Android?

To disable this feature:

• On the phone, open the Email application.
• Tap Settings, then tap Microsoft Exchange ActiveSync in the Accounts group.
• Next, tap Settings under Common settings group, then tap your email address.
• Scroll down and under the Server settings group, uncheck Sync SMS.

What is exchange services on cell phone?

Exchange Services is a process that starts by default for users of Microsoft Exchange email. If you don’t use a Microsoft Exchange email account, you can go to Settings > Apps and disable it. SmsRelayService is required for text messaging.