How do I highlight a folder that has a new email

[Gary]

Please don’t duplicate your posts. You gave the exact same comment at:

How to highlight new incoming emails?

I started using the trial version a day ago. I am satisfied with all functionality except the most important of all… which is the reason I wanted an email client in the first place… highlight of all email account that received new email. This is a simple functionality in any email client. My not seeing this implemented by the end of my trial period, will tell me how serious & reliable this company is. And I will be out for good.

Please don’t do that.