Mail on Creator20 does not work

Mail on Creator20 does not work

In one of your reply, you mentioned that you have fixed the problem with email -- something to do with cross domain. Is the fix for Creator 1.0 or also for 2.0?

I tried in 2.0 without any success. It always say "invalid email address".
I have tried email address from form field and hard coded string with quotes -- both of them failed. Please help.