Final answer:
A new user tasked with creating, editing, and testing personalization blocks for email campaigns should be assigned to the Content contributor operator group. This group specializes in content-related tasks within email campaigns.
Step-by-step explanation:
If a new user needs to create, edit, and test personalization blocks for email campaigns, the correct operator group to assign them to would be the Content contributor operator group. This group is typically responsible for handling content creation and editing, which includes the tasks of crafting and modifying email components like personalization blocks. The Campaign management operator group would oversee the broader campaign initiatives, the Workflow operator group would handle process flows and approvals, while the Delivery operator group would focus on the distribution aspect of campaigns.
Within this group, the new user will have access to tools and features specifically designed for personalization block creation, editing, and testing. They will be able to create personalized content for individual recipients, make necessary changes or updates, and test the effectiveness of the personalization blocks before deploying them in email campaigns.
By being part of the Campaign management operator group, the new user will have the necessary privileges and resources to complete their tasks efficiently and effectively.