Inbox should contain one mail message from test2@domain.com.
Now let's see what will happens when user test1 receives mail from a sender, which is not in his/her contact list.
Go to http://cname/ods and log in as user test3.
Go to user test3's ODS-Mail instance.
Click "Write message".
In the shown form enter for the following fields respectively:
"To": test1@domain.com
"Subject": new test
"Comma separated tags": test.
"message":
This is new test.
Click "Send".
As result the following message should be presented:
The message has been sent successfully to: test1@domain.com