Can I add cases using Salesforce for Outlook (Retiring)?

Yes, Salesforce for Outlook supports adding emails to Salesforce as cases.

Important
Important Full product retirement for Salesforce for Outlook is scheduled on January 30, 2027. See Salesforce for Outlook Retirement. To keep integrating Microsoft Outlook with Salesforce, check out our next-generation products: the Outlook integration and Einstein Activity Capture. See Move from Salesforce for Outlook (Retiring) to the Next-Generation Products.