I am facing error “The remote server returned an error: (401) Unauthorized” across multiple virtual machines and laptops and with different Outlook accounts, on multiple package versions of UiPath.Mail.Activities. The usernames and passwords are correct, as is the Exchange server.
Has anyone else faced this issue recently? I read on a guide that setting up an Application ID may solve the issue but does anyone know if this will definitely resolve the issue?
You are currently using exchange activity with basic authentication. Basic authentication with exchange will be deprecated shortly. You need to create an app on Azure and use it with the access information (appId,tenantId) you get from there.