Final answer:
Adding an email alias in Active Directory involves using the Active Directory Users and Computers MMC snap-in to add a new SMTP address to a user's account properties, ensuring it's not set as the primary address.
Step-by-step explanation:
To add an email alias in Active Directory, you'll be using the Active Directory Users and Computers MMC snap-in. Here's a step-by-step guide:
- Log into a computer with administrative privileges on the domain.
- Open the Active Directory Users and Computers snap-in from the Administrative Tools folder.
- Navigate to the user account you want to modify.
- Right-click on the user's name and select Properties.
- Go to the Email Addresses tab.
- Click the 'New' button and select SMTP Address.
- Enter the new email address you want to add as an alias.
- Make sure the 'Set as primary address' option is not selected, as this will maintain the existing primary email address.
- Click OK to save the changes.
After adding a new email alias, make sure to inform the user about their new alias and instruct them on its use.