You can star an important message to make it easy to locate again. Starred messages display a star in your Inbox and other lists. To view just conversations with starred messages, return to the Inbox, touch the Folder icon, and then Starred.
Star a message
- While reading a message, touch the star in its header.
OR
- While viewing a list of messages, touch a message’s star.
The star highlights
.
Unstar a message
Touch its star again.