I have been testing Zoho mail for a number of months and found it is a good system apart from the inability to sort my email boxes by SENDER or by SUBJECT.

The inability to do this causes major productivity losses as we need to spend a lot of time trying to find emails.

Can you please advise when this functionality will be available?

If there is no plans to have this functionality please advise so I can finalise my testing and determination if zoho mail should be implemented across the company

Thank you 

Regards Kirk