Intellij 14.1 and connector 3.0.17-Snapshot - loggin not possible

[Sandro Orlando]

I try to connect my intellij 14.1 with connector 3.0.17-Snapshot to a trial JIRA cloud hosting. Its not working. I always get a 401. The credentials I enter are the same as in the browser (its working their). I searched the web and enabled the -Dcom.sun.net.ssl.rsaPreMasterSecretFix=true but the problem still remains. What can I do? The remote API seems to be active (I checked the setting, its "on"). 

I checked the intellij log and I found the following entry: 

WARN - .httpclient.HttpMethodDirector - Unable to respond to any of these challenges: {oauth=OAuth realm="https%3A%2F%2<URL>", jira=JIRA REST POST}

What can I do?

[Sandro Orlando · Accepted solution]

You have to use the username which is shown in the users tab in the configuration section.