Office 365, Email, Exchange, Mobile, Text Messages showing up in Inbox

Here are a few solutions that were submitted by students/staff. It may or may not apply to your device:

Solution 1:

• In the native 'Email' application disable Sync Message.
• Detailed instructions
• Open the Native Email application
• Select 'More'
• Select Settings
• Select your work account
• Scroll down to 'Exchange ActiveSync Settings'
• Turn 'Sync Messages' to OFF

Solution 2:

• Settings
  
• Accounts
  
• Exchange
  
• Settings
  
• Select your Exchange account
  
• More Settings
  
• Uncheck "Sync SMS"

Solution 3:

• Go directly into the email inbox
• Click on More in the top right hand corner
• Select Settings
• Click on the UI email account
• Scroll down to the Sync options
• Sync Messages is in this list!!
• Turn off!