I run eMClient next to Outlook at work and I would like to suggest a different “New Mail” icon in the task tray. It looks the same as the Outlook icon. I would like to visually look to see which client has new mail.
This is obviously not a huge deal, it would just be a convenience for me. Obviously if I catch the New Mail popup while I am at my desk it is easy to tell it is from eMClient - but if I am looking at monitor #3 and the popup is on monitor #1 I often miss it, or when I am on the phone, etc.
Again, nothing that will change the world and make it a better place, just a suggestion.