Setting up an email alias in Outlook 2013-2016
Sometime one email account has more than one email address or aliases.
Here is how to setup Outlook to use an email alias for your account:
1- Open Outlook
2- Go to menu File->Account Settings->.Manage Profile & allow access to Outlook to make changes
3- That will open a new window: Mail Setup - Outlook
4- Click on Email accounts
5- Select the email account you want to work with and click on Change
6- Under User Information, change the email address to the one of the alias, and
7- Do not change anything else: The user Name must remain the one of the main account
8- Click Next and let it complete the tests.
9- Click Finish.
10- Click Close on remaining open Outlook dialogs.