Create a Contact Group in Outlook
Mailing lists are called contact groups in Outlook. Follow these steps to create a contact group and then add members to it in Outlook 2019, 2016, 2013, and Outlook for Microsoft 365.
Create a Contact Group in Outlook 2010
Creating a contact group in Outlook 2010 is similar to later versions, but there are some differences.
Create a Contact List on Outlook.com
Log in to your Outlook.com account, and follow these directions to create a contact list.
How to Change Outlook.com Contact Lists
To modify a contact list after it is created: Either select a suggested contact to add them to the list, or enter an email address and select Add if the contact doesn’t exist in your address book.
How to Delete Outlook.com Contact Lists
To delete a contact list: