Manual setup in the Samsung Email app
Open the Samsung email app. Go to Settings > Add Account.
Enter your full email address and password. Tap Manual Setup.

Select Microsoft Exchange ActiveSync.

For server settings, set the following if available:
Incoming Server Settings
- Domain\Username 
 Make sure your full email address appears. For example, yourname@outlook.com.
- Password 
 Use the password that you use to access your email.
- Exchange Server - Use outlook.office365.com for any work or school accounts hosted on Office 365 for business. 
 
- Note: If you're setting up an Exchange-based account and you don't know the name of your Exchange Server, contact your administrator. 
- Port 
 Use 443 or 993.
- Security type 
 Select SSL/TLS or make sure the Use secure connection (SSL) checkbox is checked, then tap Next.
Outgoing SMTP Server Settings
- SMTP Server - Use smtp-mail.outlook.com if you're using an Outlook.com account. 
- Use smtp.office365.com if you have an Office 365 for business account. 
- For Exchange email accounts, contact your email provider or system administrator. 
 
- Security Type 
 Choose TLS.
- Port Number 
 Enter 587. Tap Next.
Follow any prompts you may get, including security permissions. You may also be asked to set your sync settings and a display name.
If you use Office 365 for business you may also be asked to give additional security control. In this case, choose Activate.
