The correct answer isC, because:
In Salesforce Marketing Cloud, when a subscriber's status changes to'Held', it means that Marketing Cloud has suppressed sending emails to that subscriber due to repeated soft or hard bounces.
Users cannot directly edit or re-enable subscribers marked as Held.
Instead,Salesforce Support must be contactedto review and re-enable those subscribers if appropriate (for example, if it was a temporary deliverability issue).
Salesforce official documentation states:
"Held Status: A subscriber is placed on Held status after a threshold of consecutive soft or hard bounces. To reactivate held subscribers, submit a case with Salesforce Support. Users cannot manually reactivate held subscribers themselves." (Source: Salesforce Marketing Cloud - Subscriber Status Overview) Important Points:
* Held status is asafety mechanismto protect sender reputation and avoid deliverability issues.
* Salesforce must verify that it is safe to re-enable these subscribers to prevent risking future blacklistings or IP reputation damage.
Why the other options are incorrect:
* #A. Extract and Import as 'Active':
* You cannot change subscriber status from 'Held' back to 'Active' through data imports - importing won't override Held status.
* #B. Mass update in Contact Builder:
* Contact Builder cannot change the statusof subscribers in the All Subscribers list - status is managed at the system level.
* #D. SQL query to update 'Held' to 'Active':
* SQL queriescannot modify system-managed fieldslike subscriber status in the All Subscribers list.
Additional reference:
"Marketing Cloud Support can reset a subscriber's status to Active after evaluation. Self-service options are not available to update 'Held' statuses." (Source: Salesforce Marketing Cloud Admin Guide - Managing Subscribers) Thus,Cis the correct and official answer.