Looking to use the sandbox to get a proof of concept together using Jabber Presence / IM.
Firstly I've created a user account but when I try log in via the 'go to sandbox' link I get the error "The username is not associated with a domain".
Secondly we would like to show two parties having a conversation over IM so need two users. Will we need two sandbox accounts or can I create two users under my own account (which I currently cannot log in with).
Any other sandbox specific advice on how to proceed with this project?