1.  I retrieve all mail from my gmail account into Zoho Mail.  The gmail interface is maddening.  I like Zoho's interface.  As I read, I delete each mail, one at a time, to avoid conflict with new mail coming in while I'm reading.  Ordinarily, pressing "Delete" after reading a mail deletes the mail, but if I respond to an e-mail, pressing delete after sending the response does nothing.  I have to click on the mail again, and then delete it.  Why is this happening?

2.  I click in the preview area so that I can scroll through the e-mail message.  But after deleting an e-mail, and the next mail appears, I have to click on the preview area AGAIN in order to scroll through the body of the e-mail.  Why???  Why can't the focus stay in the preview area?  Ideally, the focus will stay there, and pressing "Delete" will delete the e-mail and move on to the next one.  Thunderbird knows how to do this; why can't Zoho do something this simple?

Any insight will be appreciated.