1- Open Outlook 365 on your Computer.
2- Go to File > Click on Add Account.
3- Type the email address you want to configure.
4- Click on Advanced Options > Check on Let Me Set Up My Account Manually.
5- Click Connect.
Note:
POP3 only syncs your inbox and leaves a copy on the server. But IMAP sync all mail folders, if you delete any email it will also be deleted from the server.
6- Select one from here either POP or IMAP.
7- Type your email's password here.
8- Click Connect.
Your email has been configured.
9- Now click on Send / Receive > Send / Receive All Folders button.
You will start getting all your emails.
10- If you wanted to change incoming and outgoing server settings, then click on File > Account Settings > Server Settings.
Incoming Server settings
11- Remove pop. if it is written before the domain name, the port will be 110, and uncheck SSL/TLS checkbox.
Outgoing Server Settings
12- Remove pop. if it is written before the domain name, the port will be 465, and encryption will be SSL/TLS.
13- Click on done.
14- Then go to send / receive and refresh your mail box again.
