How to : Test account that can not send mails

[pufino2]

I want to make a class of service that allow to view zimbra webmail and another features, but that they cant send emails, to avoid spam.

Is this possible ?

[Lynner]

What Version of Zimbra are you running?

[Lynner]

If you wanted, would be to have a default username for these users (ie if you are demoing) so lets say you have a demo1@domain.com you can restrict just that user from sending out any mail rather than making a new class of service.

Is that something you would be after. Found this in the wiki.
Restrict users to certain domain - Zimbra :: Wiki