An outside participant's e-mail message.
Let’s take a closer look at the message that the outside person, Cassie, receives.
Here’s the attachment of the file she needs to review. She can open it from here.
Also notice that the From
line lists the person who initiated the workflow: Ellen. This message was automatically sent from the SharePoint site – Ellen did not send it, even though her name is listed on the From
So, when Cassie has finished reviewing the file, she can click the Reply button in her e-mail program, and tell Ellen if she approves or not. Then Ellen can complete the task on behalf of Cassie.