Changes in zimbra

[gdld100]

Good that such to all, I need a help regarding
zimbra
Occasionally I have two things to solve
The first is whether we can add the "To" field in the tray
entry, I was watching out there and could not find anything regarding
this
And the second is whether it is possible to modify the mail subject field,
this is for those who send the mail without putting anything in the message
and who knows after that topic is
Being able to modify the matter may be more organized

Well I hope someone can help me with this issue is
important

Thank you very much to all