TO SET UP EMAIL IN OUTLOOK 2016 (IMAP)
Start Microsoft Outlook 2016 from the start menu. Click File, and then click Add Account.
At the bottom, select "Manual setup or additional server type", and click the Next button
Select POP or IMAP and select Next
Enter the Following Information
|Your Name :||Your Name|
|E-Mail Address :||email@example.com|
|Incoming Mail Server :||imap.iomartmail.com|
|Outgoing Server :||smtp.iomartmail.com|
|Username :||Your email address or the username configured in your CP.|
|Password :||This is the password you associated with your mailbox in the control panel|
Click on More Settings.
Select the Outgoing Server tab. Then check the box beside My outgoing server (SMTP) requires authentication and Use same settings as my incoming mail server.
After the test account settings check has finished click Close.
Click the Finish button
Still having trouble sending mail? You may need to change your SMTP Port - info on how to do this can be found Here