What’s Microsoft Exchange server name

Server name for Microsoft 365/Office 365 accounts is: outlook.office365.com.

To find the server name, you can login OWA to check it.

1. Sign into office.com
2. Click Settings in the upper right-hand corner.
3. Click Mail from the Your app settings section on the right-hand side near the bottom of the screen. If you don’t see Mail, click on View all Outlook settings.

1. Expand Mail on the left-hand side under the Options menu.

1. Expand Accounts.
2. Click POP and IMAP.
3. Copy the value for Pop setting and IMAP setting.