Shoutbox

See/read the Official Scripting Documentation:

OnEvent_Signin
and
MsgPlus::LockMessenger

and you have all what is needed to make this extremely short script.

code:

---

function OnEvent_Signin(sEmail) {
    if (sEmail === 'mymail@mail.com') MsgPlus.LockMessenger(true);
}

---

EDIT: fixed code... sorry Patchou
* CookieRevised runs together with markee