Cant find search mail option. and the layout is too light in color.
Make the color scheme a darker color to allow it to be more "obvious" in regards to locating tabs, etc. (Like "Send"). The lighter color makes it difficult for many to see. Also with only lighter colors you have inadvertently overlooked the obvious needs of many color blind people who use your product.
Joseph Campbell commented
The search query in the new interface does not work as effective as the older version. I can no longer look up precise emails using key words. Only specific user addresses can be brought up effectively.
Carlos Henrique commented
I found this new update cool, but the biggest problems I face for use in the enterprise continue. The subject filter remains confusing as it does not separate messages very well as it did in outlook 2013.
Email searches appear on random dates, the correct ones would be the most recent first
And most importantly, it would be perfect if we could have the same kind of old 2013 Office view, where you could change the type of filter to use, such as "FROM" in the upper bar; "SUBJECT", "RECEIVED IN". These fields are very much missing when you perform an email search.