Void empty mails, instead of saving them to Drafts

This is an enhancement request for Verse on Premises.

When a user composes a new mail, and then uses the Escape key to cancel it, without previously adding anything to it, VOP will save an empty mail to the Drafts Folder (no sender, no recipient, empty subject, empty body). 

This does not make sense, as the user will expect a consistent behavior across VOP, Notes and iNotes.

Reproduce:

• Compose a new mail
• Hit the "Esc" key
• Check Drafts folder

Expected behaviour:

When a user cancels, or escapes a completely empty mail, the new mail should be voided. (This is how Notes and iNotes behave.)

Toni Feric, Belsoft Collaboration