Outlook 2016 not updating messages
You can edit the rest of the message by opening the message and going to the Message tab on the Ribbon, Action, and then Edit Message.
Make your changes (such as adding an attachment or changing the body) and click the save button.
It’s just a little different to access than previous versions of Office.
There’s no need to worry though, there are things that will help you get your Outlook 2016 search up and running again.
If your search shows no results, one thing that could be happening is that your Outlook data file is not actually checked off for indexing.
It is important to have the Outlook Search Index working correctly, as it can send the entire email client into a spiral of malfunction.
Some people also use very generic subject lines – they email IT with ‘computer problems’ but that IT Pro gets dozens of emails a week of ‘computer problems’.
It’s a small detail but good to see that Microsoft is still offering the edit subject in the latest version of Outlook.