How does on create a outgoing only email account in Zoho? Like a no-reply@.......com email i.d

How does on create a outgoing only email account in Zoho? Like a no-reply@.......com email i.d

I wish to perform some email marketing and wanted to create a no-reply - outgoing email only. If a user sends a message to that it do snot accept in-bound mails. Any idea how to create one?